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Official Gazette of the United States Patent Office
United States. Patent OfficeUnited States. Patent Office. modification thereof.” It would have been proper for the Examiner to have objected to this form of the claim. Its efi'ect is to cover the method presented merely, and not the m-t of constructing in the manner, &c., as the ...
Official Gazette of the United States Patent Office: Patents
United States. Patent Office226,769 TELEPHONE UNIT TEST SET William Charles Hatfield and John Martin Reed, Garland, Tex., assignors to Electronic Communications Services, Inc., Garland, Tex. Filed Jan. 20, 1971, Ser. No. 108,247 Term of patent 14 years Int. CI.
Official Gazette of the United States Patent Office
United States. Patent Office... and a tail structure movable with another of said sections relative to the wing section to which said fuselage is attached. 1,S17,C52. .HYPODERMIC SYRINGE. ARTHUR ErVin Smith, Los Angeles, Calif. Filed May 18, 1925, Serial No. 31,030.
Official Gazette of the United States Patent Office
United States. Patent Office2,809,888 CAST IRON WITH HIGH CREEP RESISTANCE AND METHOD FOR MAKING SAME Robert Douglas Schelleng, Roselle, and John Trimble Eash, Westfield, N. J., assignors to The International Nickel Company, Inc., New York, N. Y. ...
Official gazette of the United States Patent Office
United States. Patent Office2,650,613 GRADUATED UNIVERSAL, VALVE FOR GAS APPLIANCES WITH SLITTED SLEEVE Isaac Vernon Brumbaugh, Clayton, Mo. Application May 15, 1948, Serial No. 27,167 10 Claims. (CI. 137—637.4) 1. A valve comprising a ...
Official Gazette of the United States Patent Office
United States. Patent OfficeDreyer, John F., Springfield, assignor to The General Polarizing Company, Cincinnati, Ohio. Optically polarizing dichroic film and preparing ... Robert C, Livingston, and J. W. Emling, Morris- town. N. J., assignors to Bell Telephone Laboratories ...
Official Gazette of the United States Patent Office: Patents
United States. Patent Office~-i3,816,237 OPTICALLY INACTIVE MAGNETO-OPTIC SUBSTRATE Edward Martin Barrall, San Jose, and Kenneth Lee, Saratoga, both of Calif., assignors to International Business Machines Corporation, Armonk, N.Y. ~ Filed Feb. 26, 1973 ...
Official Gazette of the United States Patent Office: Patents
United States. Patent Office3,613,675 PHOTOCURABLE RESIN IMPREGNATED BANDAGE FOR FORMING RIGID SURGICAL CASTS Donald Wayne Larsen, 208 Ashlawn Drive, Ashton, Md., and Raymond John Ceresa, Alpine 2 St. Andrews Park, Histon, Cambridge, ...
Official Gazette of the United States Patent Office
United States. Patent OfficeHay-buncher for attachment to horse-rakes. ... 4 ; Gaz. vol. 188 ; p. 19S. Weir, William, Cathcart, Scotland. ... Werthelmer, Milton, Baltimore, Md. Machine for rotating wrapped articles to enable the wrapper ends to be twisted. No. 1,057,194 ; Mar ...
Official Gazette of the United States Patent Office
United States. Patent Office2,472,913 AZOMETHINE DYES FROM ACYLACETA- MIDOBENZALDEHYDE ACETALS David Malcolm McQueen, Wilmington, Del., assignor to E. I. du Pont de Nemours & Company, Wilmington, Del., a corporation of Delaware No Drawing.
Official gazette of the United States Patent Office
United States. Patent Office2,512.742 HIGH-FREQUENCY AMPLIFIERS, RADIO TRANSMITTERS, AND THE LIKE Ernest Green and Victor Owen Stokes, Chelmsford, England, assignors to Radio Corporation of America, a corporation of Delaware Application December ...
Official gazette of the United States Patent Office
United States. Patent OfficeSchnell, Steve, Kirkwood, assignor to Wagner Electric Corporation. St. Louis, Mo. Braking system. 2,328,685 : Sept. 7. Schnitzer, Benjamin J. (See Donnell, L. H., and Schnitzer.) Schoeller, Walter. (See DOhrn, M., Schoeller, Laubereau, Fox, ...
Official Gazette of the United States Patent Office
United States. Patent Office*M'l a (l', 2,776,309 * FOOTS OIL OXIDATE COMPOSITION w". " John Walter Nelson, Lansing, Ill., assignor to Sinclair " Refining Company, New York, N. Y., a corporation * of Maine s # * No Drawing. Application February 16, 1954, * Serial No.
Official Gazette of the United States Patent Office
United States. Patent Office2 312 330 ORNAMENTING MACHINE Benjamin W. Freeman, Cincinnati, Ohio, and Frederick Stuart Knight, Brockton, Mass.; said Knight assignor to said Freeman Application March 25, 1938, Serial No. 198,120 20 Claims. (CI. 101— 324) 1.
Official Gazette of the United States Patent and Trademark ...
ReadFor use of the European Patent Office as an International Searching Authority for international applications filed in the United States Receiving Office, see the notice appearing in the Official Gazette at 1022 O.G. 52, on September 28, 1982.
Official gazette of the United States Patent Office
United States. Patent OfficeJames Edward Burton, Cambridge, Mass. Piled Jan. 25, 1921. Serial No. 439,785. 4 Claims. (CI. 265—65.) 1. In a scale, I lie combination with a suitable support, of a plurality of brackets affixed to the upper surface of said support, a plurality of ...
Official Gazette of the United States Patent Office
United States. Patent Office3,276,159 TRAPPING DEVICE Frederick C. Robards, 220 Behrends Ave., Juneau, Alaska Filed Nov. 2, 1964, Ser. No. 408,443 3 Claims. (Cl. 43-15) ll... 1. A trapping device comprising a spring means having elongated extensions, a line ...
Official Gazette of the United States Patent Office
United States. Patent OfficeColumbus, Peter Spiros, and Erikson, Carl Reinhold, 3,442,845. Dickstein, Jack, Cooperman, Isadore Nathan, and Cesanek, James John, 3,442,831. Hoyt, Howard E., and Pfluger, Helmuth L., 3,442,674. Sandler, Stanley Robert, Berg, ...
Official Gazette of the United States Patent Office
United States. Patent OfficeArthur Ervin Smith, Los Angeles, Calif. Filed May 18, 1925. Serial No. 31,031. 7 Claims. ... 1,603,878. ELIMINATOR. Arthur R. Smith, Schenectady, N. Y., assignor to General Electric Company, a Corporation of New York. Filed May 19. 1924.
Official Gazette of the United States Patent Office: Patents
United States. Patent Office3,652,031 FISHING REEL Joseph Kosek, 1 1, Elgin Crescent, Caterham, Surrey, England Filed Oct. 20, 1967, Ser. No. 676,831 Claims priority, application Great Britain, Oct. 25, 1966, 47,772/66 Int. Cl. A01k 89/02 U.S. Cl. 242-219 15 Claims ...
Official Gazette of the United States Patent Office
United States. Patent Office(See Brogan, Graham W. i Black. William M., Fresno, Calif. Calculating mcahine. 1,870,705 : Aug. 9. Blackhall, John B„ Highland Park, and H. S. Pardee, Rnvinia, 111. ; said Pardee assignor to said Blackhall. Railway car. 1,870,227 ; Aug. 9.
Official Gazette of the United States Patent Office
United States. Patent Office338,982. Louis Diaz Mexdez, doing business a« Louis Diaz Mcndez Co., New York, X. Y. Filed Juuc 19, 1933. TROVADOR For Radio Receiving Sets. Claims use since May 8, 1933. Ser. No. 339.694. Trayeltone Radio Corporation, New Tork.
Official Gazette of the United States Patent Office
United States. Patent Office900 POLYANTHA ROSE PLANT Alfred Krebs, Montebelio, Calif., assignor to Howard & Smith, Montebelio, Calif. Application December 18, 1947, Serial No. 792,549 1 Claim. (CI. 47— 61) The new and distinct variety of polyantha rose plant, ...
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