The United States Patent Classification is an official patent classification system used and maintained by the United States Patent and Trademark Office (USPTO).
Read more about United States Patent Classification: Overview, Revisions
Famous quotes containing the words united states, united, states and/or patent:
“So here they are, the dog-faced soldiers, the regulars, the fifty-cents-a-day professionals riding the outposts of the nation, from Fort Reno to Fort Apache, from Sheridan to Stark. They were all the same. Men in dirty-shirt blue and only a cold page in the history books to mark their passing. But wherever they rode and whatever they fought for, that place became the United States.”
—Frank S. Nugent (1908–1965)
“It is a curious thing to be a woman in the Caribbean after you have been a woman in these United States.”
—Zora Neale Hurston (1891–1960)
“In the case of a deliberate, palpable, and dangerous exercise of ... powers not granted by the compact, the States ... are in duty bound to interpose for arresting the progress of the evil, and for maintaining within their respective limits the authorities, rights, and liberties appertaining to them.”
—James Madison (1751–1836)
“There is a patent office at the seat of government of the universe, whose managers are as much interested in the dispersion of seeds as anybody at Washington can be, and their operations are infinitely more extensive and regular.”
—Henry David Thoreau (1817–1862)