Drilldown: Patents

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Patents > Number of claims: 7-60 & Number of figures: 3-6

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Office:
Applicant firm:
None (466) · Curtiss Aeroplane (10) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Westinghouse Electric & Manufacturing Company (3) · Westinghouse Air Spring Company (3) · Sperry Gyroscope Company (2) · Connecticut Aircraft Company (2) · British and Colonial Aeroplane Co. (2) · Aeroplane Destroyer Company (2) · Packard Motor Car Company (2) · E. W. Bliss Company (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (436) · Patent US-1915-1228281 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent FR-1911-426612 (2) · Patent US-1910-996592 (2) · Patent US-1909-970771 (2) · Patent AT-1913-59461‎ (2) · Patent AT-1913-59404‎ (2) · Patent GB-1909-8531 (2)
Related to aircraft:
Patent agent:
None (139) · Munn & Co. (21) · Boult, Wade & Tennant (17) · None (15) · John P. Tarbox (14) · Marks & Clerk (10) · Victor J. Evans (9) · Brewer & Son (9) · Haseltine, Lake & Co. (6) · C. A. Snow & Co. (5) · J. Bonnet-Thirion et Breton (4) · Armengaud jeune (4) · E. Blétry (4) · Abel & Imray (4) · Jensen & Son (4) · J. S. Withers & Spooner (3) · Lavoix et Mosès (3) · Brierley & Howard (3)
Assigned to:
None (474) · Westinghouse Electric & Manufacturing Company (3) · Westinghouse Air Spring Company (3) · Sperry Gyroscope Company (2) · L W F Engineering Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Rupert G. Bryant (2) · Curtiss Aeroplane (2) · Aeroplane Destroyer Company (2)
National tech categories:
None (205) · FR 6.4 (46) · HU V/h (18) · USPC 244/80 (13) · USPC 244/90R (10) · USPC 244/45R (9) · USPC 244/22 (8) · USPC 244/119 (8) · USPC 244/25 (6) · AT 77d (6) · USPC 244/63 (5) · AU 90.3 (5) · USPC 244/234 (5)
IPCs:
None (300) · IPC B64C39/00 (32) · IPC B64C1/00 (14) · IPC B64C17/00 (13) · IPC B64B1/00 (12) · IPC B64C35/00 (11) · IPC B64C13/00 (11) · IPC B64C23/00 (6) · IPC B64C25/00 (6) · IPC B64B1/58 (6) · IPC B64C3/38 (5) · IPC B64C33/00 (5) · IPC B64C11/20 (5) · IPC B64C3/00 (5) · IPC B64C3/18 (4) · IPC B64C11/00 (4) · IPC B64C3/42 (3) · IPC B64C11/24 (3) · IPC B64D7/02 (3) · IPC B64C29/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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