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Patents > Office : DE or Other & Tech fields : airplane or wings & National tech categories : USPC 244/30 or None

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Office: (Click arrow to add another value)
Applicant firm:
None (599) · British and Colonial Aeroplane Co. (7) · Tarbox Safety Aircraft Company (5) · Curtiss Aeroplane (5) · Moteurs Salmson (4) · Société Antoinette (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Société Anonyme des Établissements Nieuport (3) · Sopwith Aviation Company Limited (3) · Sperry Gyroscope Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Motorluftschiff Studiengesellschaft m.b.H (3) · Aéroplanes Morane-Saulnier (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Related to aircraft:
Patent agent:
None (226) · Marks & Clerk (45) · Haseltine, Lake & Co. (29) · Boult, Wade & Tennant (21) · Abel & Imray (20) · W. P. Thompson & Co. (14) · Boult, Wade, and Tennant (12) · Edward Evans & Co. (11) · Johnsons & Willcox (10) · Brewer & Son (10) · Herbert Haddan & Co. (9) · None (8) · John P. Tarbox (8) · Jensen & Son (7) · A. M. & William Clark (6) · Henry Hughes (6) · Lloyd Wise & Co. (6) · Herbert H. Thompson (6)
National tech categories: (Click arrow to add another value)
IPCs:
None (311) · IPC B64C17/00 (56) · IPC B64C1/00 (55) · IPC B64C39/00 (45) · IPC B64C3/00 (27) · IPC B64C3/38 (25) · IPC B64C13/00 (18) · IPC B64C35/00 (16) · IPC B64C23/00 (14) · IPC B64C17/06 (10) · IPC B64C3/56 (9) · IPC B64C3/54 (8) · IPC B64C25/00 (8) · IPC B64C3/52 (8) · IPC B64C33/00 (6) · IPC B64B1/00 (6) · IPC CPC B64C13/00 (5) · IPC B64C33/02 (5) · IPC B64D17/00 (5) · IPC B64C3/18 (5)
CPCs:
None (216) · CPC B64C17/00 (66) · CPC B64C39/00 (39) · CPC B64C2700/6295 (38) · CPC B64C13/00 (33) · CPC B64C3/00 (30) · CPC B64C2700/6218 (29) · CPC B64C2700/6256 (22) · CPC B64C3/385 (19) · CPC B64C23/005 (17) · 1 (16) · CPC B64C2700/6233 (15) · CPC B64C35/00 (14) · CPC B64C2700/6216 (10) · CPC B64C3/56 (10) · CPC B64C17/06 (10) · CPC B64C2700/6214 (9) · CPC B64C33/00 (9) · CPC B64C3/52 (9)
First filing:
Citations from after 1930:

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