Journal of the Patent Office Society, 7. sējumsPatent Office Society., 1924 |
No grāmatas satura
1.–5. rezultāts no 14.
5. lappuse
... Engines ( then termed Air and Gas Engines ) , Air and Gas Pumps , Ventilation , Refrigeration , Driers , Pneumatic Railways and Aerial Navigation . Owing to the activity in the Internal Combustion En- gine art , the other classes were ...
... Engines ( then termed Air and Gas Engines ) , Air and Gas Pumps , Ventilation , Refrigeration , Driers , Pneumatic Railways and Aerial Navigation . Owing to the activity in the Internal Combustion En- gine art , the other classes were ...
27. lappuse
... engine by means of a water jacket or by a circulation of air over the surface of its cylinder . In this case the temperature of the cooling water or the cooling air is below the temperature of the engine and the heat is carried away at ...
... engine by means of a water jacket or by a circulation of air over the surface of its cylinder . In this case the temperature of the cooling water or the cooling air is below the temperature of the engine and the heat is carried away at ...
28. lappuse
... engine , or very low , heat pumping is not involved as long as the temperature of the medium carrying the heat away is lower than the temperature of the body to be cooled . Suppose liquid air at a very low temperature is passed through ...
... engine , or very low , heat pumping is not involved as long as the temperature of the medium carrying the heat away is lower than the temperature of the body to be cooled . Suppose liquid air at a very low temperature is passed through ...
30. lappuse
... engine , performing work . The air exhausting from the expansion engine is greatly reduced in temperature and is available for refrigeration . This resulting cold air is , of course , below the temperature of the cooling water or air ...
... engine , performing work . The air exhausting from the expansion engine is greatly reduced in temperature and is available for refrigeration . This resulting cold air is , of course , below the temperature of the cooling water or air ...
33. lappuse
... engine used as a part of refrigerating apparatus operates exactly on the same principle as does a steam engine . The steam engine is a heat engine taking in steam which is at a high temperature and has a high heat content . The engine ...
... engine used as a part of refrigerating apparatus operates exactly on the same principle as does a steam engine . The steam engine is a heat engine taking in steam which is at a high temperature and has a high heat content . The engine ...
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Bieži izmantoti vārdi un frāzes
action amended American American Bar Association aminer appointed assigned assistant examiner bill claims commerce Commissioner of Patents Committee Congress Convention copy Court of Appeals decision decree defendant deposit device disclaimer District of Columbia effect electrical engine entitled estoppel ether examiner in Division examining corps fact filed George Washington University grant heat heat pumping industrial interference interference proceedings International invalid invention inventor issue Journal letters patent litigation machine manufacture mark matter means ment months operation parties patent application patent attorney patent examiner Patent Law Association Patent Office Society person plaintiff practice present principal examiner prior art procedure protection question refrigeration registration reissue res judicata result rule specification statute suit Supreme Court temperature tion trade trade-mark U. S. Patent Office United States Patent vention Washington
Populāri fragmenti
422. lappuse - By appeal, where Is drawn in question the validity of a treaty or statute of the United States and the decision is against its validity. (2) By appeal, where is drawn in question the validity of a statute of any state on the ground of its being repugnant to the Constitution, treaties or laws of the United States, and the decision is in favor of its validity.
596. lappuse - ... explain the principle thereof, and the best mode in which he has contemplated applying that principle, so as to distinguish it from other inventions; and he shall particularly point out and distinctly claim the part, improvement, or combination which he claims as his invention or discovery.
442. lappuse - That the register of copyrights shall receive, and the persons to whom the services designated are rendered shall pay...
573. lappuse - ... coat of arms or other insignia of the United States or any simulation thereof, or of any State or municipality or of any foreign nation; or of any design or picture that has been or may hereafter be adopted by any fraternal society as its emblem, or...
25. lappuse - Office a written description of the same, and of the manner and process of making, constructing, compounding, and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct, compound, and use the same...
439. lappuse - ... patented or caused to be patented by the inventor or his legal representatives or assigns in a foreign country, unless the application for said foreign patent was filed more than twelve months prior to the filing of the application in this country, in which case no patent shall be granted in this country.
53. lappuse - The professional and scientific service shall include all classes of positions the duties of which are to perform routine, advisory, administrative, or research work which is based upon the established principles of a profession or science, and which requires professional, scientific, or technical training equivalent to that represented by graduation from a college or university of recognized standing.
440. lappuse - An assignment, grant or conveyance shall be void as against any subsequent purchaser or mortgagee for a valuable consideration, without notice, unless it is recorded in the Patent Office within three months from the date thereof or prior to such subsequent purchase or mortgage.
368. lappuse - That certificates of registration of trade-marks shall be issued in the name of the United States of America, under the seal of the Patent Office, and shall be signed by the Commissioner of Patents...
447. lappuse - In design cases: For three years and six months, $10; for seven years, $15; for fourteen years, $30. On filing each caveat, $10.