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Patents > National tech categories: None & Citations from after 1930: None & Number of figures: 5-7

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Office:
Inventor country:
Inventor location:
None (384) · England (8) · Nord (5) · Pennsylvania (5) · County of London (5) · London (4) · New York (4) · New York county (4) · Budapest (3) · New York City (3) · Douai (3) · Marseille (2) · Seine (2) · FIPSloc=42003 (2) · Allegheny county, PA (2) · New York state (2) · Manchester (2)
Applicant firm:
None (375) · Westinghouse Electric & Manufacturing Company (5) · Moteurs Salmson (3) · Société anonyme Astra (3) · Sopwith Aviation Company Limited (3) · Sperry Gyroscope Company (3) · Ateliers d'aviation Louis Bréguet (3) · Vickers Limited (3) · Curtiss Aeroplane (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Curtiss Aeroplane and Motor Corporation (2) · British and Colonial Aeroplane Co. (2) · Blackburn Aeroplane and Motor Co. (2) · Aéroplanes Morane-Saulnier (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (289) · Patent FR-1909-408057‎ (2) · Patent FR-1914-475066 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent IT-1915-150227 (2)
Related to aircraft:
Patent agent:
None (79) · Marks & Clerk (34) · Haseltine, Lake & Co. (30) · Boult, Wade & Tennant (20) · Abel & Imray (15) · None (10) · A. M. & William Clark (8) · Johnsons & Willcox (8) · Brewer & Son (7) · J. S. Withers & Spooner (5) · W. P. Thompson & Co. (5) · G. F. Redfern & Co. (5) · Herbert Haddan & Co. (5) · Mewburn, Ellis & Pryor (5)
National tech categories: (Click arrow to add another value)
IPCs:
None (175) · IPC B64C39/00 (26) · IPC B64C17/00 (24) · IPC B64C1/00 (24) · IPC B64C11/00 (14) · IPC B64C35/00 (11) · IPC B64B1/00 (9) · IPC B64C23/00 (9) · IPC B64C13/00 (9) · IPC B64C3/18 (8) · IPC B64C3/00 (8) · IPC B64C25/00 (8) · IPC B64C3/38 (7) · IPC B64C17/06 (6) · IPC B64C3/56 (5) · IPC B64B1/40 (5)
CPCs:
None (74) · CPC B64C17/00 (31) · CPC B64B1/00 (19) · CPC B64C2700/6295 (17) · CPC B64C39/00 (17) · CPC B64C11/006 (15) · CPC B64C13/00 (14) · CPC B64C35/00 (13) · CPC B64C23/005 (13) · CPC B64C2700/6256 (10) · CPC B64C2700/6218 (10) · CPC B64C3/385 (10) · CPC B64C3/00 (9) · CPC B64C2700/6212 (8) · CPC B64C17/06 (7) · CPC B64B1/40 (7)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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