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Patents > Related to aircraft: 1 & National tech categories : USPC 244/30 or None & Number of claims: 4-8

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Office:
Applicant firm:
None (502) · Blackburn Aeroplane and Motor Co. (11) · Sopwith Aviation Company Limited (7) · Curtiss Aeroplane (7) · Varioplane Company (5) · British and Colonial Aeroplane Co. (5) · Vickers Limited (4) · Sperry Gyroscope Company (3) · Grand Rapids Trust Company (2) · Daimler-Motoren-Gesellschaft (2) · Curtiss Aeroplane and Motor Corporation (2) · Société R. Bourbeau et H. Devaux (2) · Zeppelin-Werke G.m.b.H. (2)
Applicant is inventor:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (435) · Patent FR-1916-502839 (3) · Patent FR-1910-435648 (2) · Patent RU-1905-Rebikov (2) · Patent US-1913-1094989 (2) · Patent US-1911-1032812 (2) · Patent US-1914-1157636 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (46) · Marks & Clerk (37) · Haseltine, Lake & Co. (28) · Boult, Wade & Tennant (28) · None (26) · Brewer & Son (25) · Abel & Imray (14) · Wheatley & Mackenzie (13) · W. P. Thompson & Co. (12) · J. S. Withers & Spooner (12) · Munn & Co. (11) · Herbert Haddan & Co. (9) · John P. Tarbox (8) · Lewis William Goold (8) · Phillipss (7) · J. D. Roots & Co. (7) · A. M. & William Clark (6) · D. Young & Co. (6)
National tech categories: (Click arrow to add another value)
IPCs:
None (210) · IPC B64C39/00 (40) · IPC B64C17/00 (34) · IPC B64C1/00 (32) · IPC B64C35/00 (31) · IPC B64C13/00 (25) · IPC B64C3/00 (18) · IPC B64C3/38 (14) · IPC B64B1/00 (13) · IPC B64C23/00 (13) · IPC B64C27/04 (11) · IPC B64C11/00 (9) · IPC B64C25/00 (8) · IPC B64C3/54 (7) · IPC B64B1/58 (7) · IPC B64C3/18 (7) · IPC B64C13/12 (6) · IPC B64D27/00 (6)
CPCs:
None (99) · CPC B64C17/00 (41) · CPC B64C35/00 (31) · CPC B64C13/00 (29) · CPC B64C2700/6295 (28) · CPC B64C3/00 (22) · CPC B64C2700/6256 (21) · CPC B64C39/00 (21) · CPC B64B1/00 (18) · CPC B64C23/005 (14) · CPC B64C2700/6235 (14) · CPC B64C2700/6218 (14) · CPC B64C3/385 (13) · CPC B64C11/006 (11) · CPC B64C39/005 (10) · CPC B64C2700/6281 (10) · CPC B64C2700/6274 (10) · CPC B64C2001/0063 (9) · CPC B64C39/08 (9)
First filing:
Cites these patents:
None (570) · Patent GB-1914-23502 (2) · Patent GB-1908-17150 (2) · 1 (2)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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