1. Where, by the application of the invention or discovery for
which letters patent have been granted by the United States,
tangible property comes into existence, its use is, to the same
extent as that of any other species of property, subject, within
the several states, to the control which they may respectively
impose in the legitimate exercise of their powers over their purely
domestic affairs, whether of internal commerce or of police.
2. A party to whom such letters patent were, in the usual form,
issued for "an improved burning oil" whereof he claimed to be the
inventor, was convicted in Kentucky for there selling that oil. It
had been condemned by the state inspector as "unsafe for
illuminating purposes" under a statute requiring such inspection,
and imposing a penalty for selling or offering to sell within the
state oils or fluids, the product of coal, petroleum, or other
bituminous substances, which can be used for such purposes and
which have been so condemned. It was admitted on the trial that the
oil could not, by any chemical combination described in the
specification annexed to the letters patent, be made to conform to
the standard prescribed by that statute.
Held that the
enforcement of the statute interfered with no right conferred by
the letters patent.
The facts are stated in the opinion of the Court.
Mr. JUSTICE HARLAN delivered the opinion of the Court.
Whether the final judgment of the Court of Appeals of
Page 97 U. S. 502
Kentucky denies to plaintiff in error any right secured to her
by the Constitution and laws of the United States is the sole
question presented in this case for our determination.
That court affirmed the judgment of an inferior state court in
which, upon indictment and trial, a fine of $250 was imposed upon
plaintiff in error for a violation of certain provisions of a
Kentucky statute, approved Feb. 21, 1874, regulating the inspection
and gauging of oils and fluids, the product of coal, petroleum, or
other bituminous substances. The statute provides that such oils
and fluids, by whatever name called and wherever manufactured,
which may or can be used for illuminating purposes, shall be
inspected by an authorized state officer before being used, sold,
or offered for sale. Such as ignite or permanently burn at a
temperature of 130� Fahrenheit and upwards are recognized by
the statute as standard oils, while those which ignite or
permanently burn at a less temperature are condemned as unsafe for
illuminating purposes. Inspectors are required to brand casks and
barrels with the words "standard oil," or with the words "unsafe
for illuminating purposes," as inspection may show to be proper.
The statute imposes a penalty upon all who sell or offer for sale,
within the state, such oils and fluids as have been condemned, the
casks or barrels containing which have been branded with the words
indicating such condemnation.
The specific offense charged in the indictment was that the
plaintiff in error had sold within the state to one Davis an oil
known as the Aurora oil, the casks containing which had been
previously branded by an authorized inspector with the words
"unsafe for illuminating purposes." That particular oil is the same
for which, in 1867, letters patent were granted to Henry C. Dewitt,
of whom the plaintiff in error is the assignee, by assignment duly
recorded as required by the laws of the United States. Upon the
trial of the case, it was agreed that the Aurora oil could not, by
any chemical combination described in the patent, be made to
conform to the standard or test required by the Kentucky statute as
a prerequisite to the right within that state to sell or to offer
for sale illuminating oils of the kind designated.
Page 97 U. S. 503
The plaintiff in error, as assignee of the patentee, in
asserting the right to sell the Aurora oil in any part of the
United States, claims that no state could, consistently with the
federal Constitution and the laws of Congress, prevent or obstruct
the exercise of that right, either by express words of prohibition,
or by regulations which prescribed tests to which the patented
article could not be made to conform.
The Court of Appeals of Kentucky held this construction of the
Constitution and the laws of the United States to be inadmissible,
and in that opinion we concur.
Congress is given power to promote the progress of science and
the useful arts. To that end it may, by all necessary and proper
laws, secure to inventors, for limited times, the exclusive right
to their inventions. That power has been exerted in the various
statutes prescribing the terms and conditions upon which letters
patent may be obtained. It is true that letters patent, pursuing
the words of the statute, do in terms grant to the inventor, his
heirs and assigns, the exclusive right to make, use, and vend to
others his invention or discovery throughout the United States and
the territories thereof. But obviously this right is not granted or
secured without reference to the general powers which the several
states of the Union unquestionably possess over their purely
domestic affairs, whether of internal commerce or of police. "In
the American constitutional system," says Mr. Cooley, "the power to
establish the ordinary regulations of police has been left with the
individual states, and cannot be assumed by the national
government." Cooley, Const.Lim. 574. While it is confessedly
difficult to mark the precise boundaries of that power or to
indicate by any general rule the exact limitations which the states
must observe in its exercise, the existence of such a power in the
states has been uniformly recognized in this Court.
Gibbons v.
Ogden, 9 Wheat. 1;
License
Cases, 5 How. 504;
Gilman v.
Philadelphia, 3 Wall. 713;
Henderson v. Mayor
of the City of New York, 92 U. S. 259;
Railroad Company v. Husen, 95 U. S.
465;
Beer Company v. Massachusetts, supra, p.
97 U. S. 25. It is
embraced in what Mr. Chief Justice Marshall, in
Gibbons v.
Ogden, calls that "immense mass of legislation" which can be
most advantageously exercised by the states, and
Page 97 U. S. 504
over which the national authorities cannot assume supervision or
control.
"If the power only extends to a just regulation of rights with a
view to the due protection and enjoyment of all, and does not
deprive any one of that which is justly and properly his own, it is
obvious that its possession by the state, and its exercise for the
regulation of the property and actions of its citizens, cannot well
constitute an invasion of national jurisdiction or afford a basis
for an appeal to the protection of the national authorities."
Cooley, Const.Lim. 574. By the settled doctrines of this Court,
the police power extends at least to the protection of the lives,
the health, and the property of the community against the injurious
exercise by any citizen of his own rights. State legislation
strictly and legitimately for police purposes does not, in the
sense of the Constitution, necessarily entrench upon any authority
which has been confided expressly or by implication to the national
government. The Kentucky statute under examination manifestly
belongs to that class of legislation. It is, in the best sense, a
mere police regulation, deemed essential for the protection of the
lives and property of citizens. It expresses in the most solemn
form the deliberate judgment of the state that burning fluids which
ignite or permanently burn at less than a prescribed temperature
are unsafe for illuminating purposes. Whether the policy thus
pursued by the state is wise or unwise it is not the province of
the national authorities to determine. That belongs to each state,
under its own sense of duty and in view of the provisions of its
own constitution. Its action in those respects is beyond the
corrective power of this Court. That the statute of 1874 is a
police regulation within the meaning of the authorities is clear
from our decision in
United States v.
Dewitt, 9 Wall. 41. By the Internal Revenue Act of
March 2, 1867, a penalty was imposed upon any person who should mix
for sale naphtha and illuminating oils, or who should knowingly
sell or keep for sale or offer for sale such mixture or who should
sell or offer for sale oil made from petroleum for illuminating
purposes inflammable at less temperature or fire test than
110� Fahrenheit. We held that to be simply a police
regulation, relating exclusively to the internal trade of the
states; that, although emanating from Congress, it could have by
its
Page 97 U. S. 505
own force no constitutional operation within state limits, and
was without effect except where the legislative authority of
Congress excluded territorially all state legislation, as for
example in the District of Columbia.
The Kentucky statute being, then, an ordinary police regulation
for the government of those engaged in the internal commerce of
that state, the only remaining question is whether, under the
operation of the federal Constitution and the laws of Congress, it
is without effect in cases where the oil, although condemned by the
state as unsafe for illuminating purposes, has been made and
prepared for sale in accordance with a discovery for which letter
patents had been granted. We are of opinion that the right
conferred upon the patentee and his assigns to use and vend the
corporeal thing or article, brought into existence by the
application of the patented discovery, must be exercised in
subordination to the police regulations which the state established
by the statute of 1874. It is not to be supposed that Congress
intended to authorize or regulate the sale within a state of
tangible personal property which that state declares to be unfit
and unsafe for use, and by statute has prohibited from being sold
or offered for sale within her limits. It was held by Chief Justice
Shaw to be a settled principle
"growing out of the nature of well ordered society that every
holder of property, however absolute and unqualified may be his
title, holds it under the implied liability that his use of it
shall not be injurious to the equal enjoyment of others having an
equal right to the enjoyment of their property, nor injurious to
the rights of the community."
Commonwealth v. Alger, 7 Cush. (Mass.) 53. In
recognition of this fundamental principle, we have frequently
decided that the police power of the states was not surrendered
when the Constitution conferred upon Congress the general power to
regulate commerce with foreign nations and between the several
states. Hence the states may, by police regulations, protect their
people against the introduction within their respective limits of
infected merchandise.
"A bale of goods upon which the duties have or have not been
paid, laden with infection, may be seized under health laws, and if
it cannot be purged of its poison, may be committed to the
flames."
Gilman v. Philadelphia, supra.
Page 97 U. S. 506
So may the states, by like regulations, exclude from their midst
not only convicts, paupers, idiots, lunatics, and persons likely to
become a public charge, but animals having contagious diseases.
Railroad Company v. Husen, supra. This Court has never
hesitated by the most rigid rules of construction to guard the
commercial power of Congress against encroachment in the form or
under the guise of state regulation, established for the purpose
and with the effect of destroying or impairing rights secured by
the Constitution. It has nevertheless with marked distinctness and
uniformity recognized the necessity, growing out of the fundamental
conditions of civil society, of upholding state police regulations
which were enacted in good faith and had appropriate and direct
connection with that protection to life, health, and property which
each state owes to her citizens. These considerations, gathered
from the former decisions of this Court, would seem to justify the
conclusion that the right which the patentee or his assignee
possesses in the property created by the application of a patented
discovery must be enjoyed subject to the complete and salutary
power, with which the states have never parted, of so defining and
regulating the sale and use of property within their respective
limits as to afford protection to the many against the injurious
conduct of the few. The right of property in the physical
substance, which is the fruit of the discovery, is altogether
distinct from the right in the discovery itself, just as the
property in the instruments or plate by which copies of a map are
multiplied is distinct from the copyright of the map itself.
Stephens v.
Cady, 14 How. 528;
Stevens v.
Gladding, 17 How. 447. The right to sell the Aurora
oil was not derived from the letters patent, but it existed and
could have been exercised before they were issued unless it was
prohibited by valid local legislation. All which they primarily
secure is the exclusive right in the discovery. That is an
incorporeal right, or, in the language of Lord Mansfield in
Miller v. Taylor, 4 Burr. 2303, "a property in notion,"
having "no corporeal tangible substance." Its enjoyment may be
secured and protected by national authority against all
interference, but the use of the tangible property which comes into
existence by the application of the discovery is not beyond the
control of state legislation
Page 97 U. S. 507
simply because the patentee acquires a monopoly in his
discovery.
An instructive case upon the precise point under consideration
is
Jordan v. The Overseers of Dayton, 4 Ohio 295. Jordan
was sued in debt, to recover certain penalties for practicing
medicine in violation of an Ohio statute regulating the practice of
physic and surgery. His defense rested, in part, upon the ground
that the medicine administered by him was that for which letters
patent had issued to his assignor, granting to the latter the
exclusive right of making, constructing, using, and vending to
others to be used, the medicine in question, which was described in
the letters patent as a new and useful improvement, and as being a
mode of preparing, mixing, compounding, administering, and using
that medicine. The contention of Jordan was that the state
government could not restrict or control the beneficial or
lucrative use of the invention, and that, as assignee of the
patentee, he was entitled to administer the patented medicine
without obtaining a license to practice physic or surgery as
required by the state statute. The Supreme Court of Ohio said:
"This leads us to consider the nature and extent of such rights
as accrue from letters patent for useful discoveries. Although the
inventor had at all times the right to enjoy the fruits of his own
ingenuity, in every lawful form of which its use was susceptible,
yet, before the enactment of the statute, he had not the power of
preventing others from participating in that enjoyment to the same
extent with himself, so that however the world might derive benefit
from his labors, no profit ensued to himself. The ingenious man was
therefore led either to abandon pursuits of this nature, or to
conceal his results from the world. The end of the statute was to
encourage useful inventions, and to hold forth, as inducements to
the inventor, the exclusive use of his inventions for a limited
period. The sole operation of the statute is to enable him to
prevent others from using the products of his labors except with
his consent. But his own right of using is not enlarged or
affected. There remains in him, as in every other citizen, the
power to manage his property, or give direction to his labors, at
his pleasure, subject only to the paramount claims of society,
which requires that his enjoyment may be
Page 97 U. S. 508
modified by the exigencies of the community to which he belongs,
and regulated by laws which render it subservient to the general
welfare, if held subject to state control. If the state should pass
a law for the purpose of destroying a right created by the
Constitution, this Court will do its duty; but an attempt by the
legislature, in good faith, to regulate the conduct of a portion of
its citizens, in a matter strictly pertaining to its internal
economy, we cannot but regard as a legitimate exercise of power,
although such law may sometimes indirectly affect the enjoyment of
rights flowing from the federal government."
Some light is thrown upon the question by
Vanini v.
Paine, 1 Harr. (Del.) 65. In that case, it appears that Yates
and McIntyre were assignees of Vanini, the inventor and patentee of
a mode of drawing lotteries, and making schemes for lotteries on
the combination and permutation principle. Other brokers issued a
scheme for drawing a lottery under a certain act for the benefit of
a school, adopting the plan of Vanini's patent. Yates &
McIntyre filed their bill for injunction upon the ground, partly,
that the defendants were proceeding in violation of the patent
rights secured to Vanini. The Court of Errors and Appeals of
Delaware said:
"At the times Yates & McIntyre made contracts for the
lottery privileges set forth in the bill, we had, in force, and act
of assembly prohibiting lotteries, the preamble of which declares
that they are pernicious and destructive to frugality and industry,
and introductive of idleness and immorality, and against the common
good and general welfare. It therefore cannot be admitted that the
plaintiffs have a right to use an invention for drawing lotteries
in this state, merely because they have a patent for it under the
United States. A person might with as much propriety claim a right
to commit murder with an instrument, because he held a patent for
it as a new and useful invention."
In
Livingston v. Van Ingen, 9 Johns. (N.Y.) 507,
Chancellor Kent said that
"the national power will be fully satisfied if the property
created by patent be, for the given time, enjoyed and used
exclusively, so far as, under the laws of the several states, the
property shall be deemed for toleration. There is no need of giving
this power any broader construction in order to
Page 97 U. S. 509
attain the end for which it was granted, which was to reward the
beneficent efforts of genius, and to encourage the useful
arts."
That case, so far as it related to the validity, under the
commercial clause of the Constitution, of certain statutes of New
York, is not now recognized as authority. It is perhaps also true
that the language just quoted was not absolutely necessary to the
decision of that case. But as an expression of opinion by an
eminent jurist as to the nature and extent of the rights secured by
the federal Constitution to inventors, it is entitled to great
weight.
Without further elaboration, we deem it only necessary to say
that the Kentucky statute does not, in our judgment, contravene the
provisions of the federal Constitution, or of any statute passed in
pursuance thereof. Its enforcement causes no necessary conflict
with national authority, and interferes with no right secured by
federal legislation, to the patentee or his assigns.
We perceive no error in the judgment, and it is
Affirmed.
MR. JUSTICE HUNT did not sit in this case, nor take any part in
deciding it.