Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Year granted: 1914 & Filing date: 1913

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Year filed:
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Tech fields:
None (122) · airplane (103) · stability (46) · design (41) · LTA (40) · Frame (40) · propellers (33) · construction (33) · propulsion (31) · aerodynamics (26) · automatic stability (23) · safety (22) · military (20) · Wings (20) · control (18) · wheels (18) · landing (15) · hybrid (14) · airship (13)
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Supplementary to patent:
None (285) · Patent DE-1913-301564 (4) · Patent FR-1912-449070 (3)
Related to aircraft:
Patent agent:
None (189) · Armengaud jeune (17) · None (9) · J. Bonnet-Thirion et Breton (8) · L. Chassevent (7) · Boult, Wade & Tennant (6) · Marks & Clerk (6) · Charles Dony (5) · Dupont et Elluin (5) · J. Bonnet-Thirion (4) · Herbert Haddan & Co. (4) · Dom. Casalonga (4) · H. Bœttcher fils (4) · Schwab (4) · Haseltine, Lake & Co. (4) · Fayollet (4) · Hyde & Heide (4)
National tech categories:
None (130) · FR 6.4 (105) · AT 77d (18) · HU V/h (16) · USPC 244/119 (6) · USPC 244/233 (4) · USPC 244/90R (4) · FR 6.2 (4) · USPC 244/97 (3) · USPC 244/80 (3) · USPC 244/78.1 (3) · AT 37a (3) · USPC 244/47 (3)
IPCs:
None (207) · IPC B64C17/00 (19) · IPC B64C1/00 (17) · IPC B64C35/00 (16) · IPC B64C39/00 (15) · IPC B64B1/00 (13) · IPC B64C3/00 (9) · IPC B64B1/58 (5) · IPC B64D17/00 (5) · IPC B64C25/00 (5) · IPC B64D1/04 (4) · IPC B64C13/00 (4) · IPC B64C11/04 (4) · IPC B64C11/00 (4) · IPC B64C3/38 (4) · IPC B64C33/02 (3) · IPC B64F1/14 (3) · IPC B64C39/12 (3) · IPC B64D35/08 (3)
CPCs:
None (63) · CPC B64C17/00 (38) · CPC B64C35/00 (25) · CPC B64B1/00 (18) · CPC B64C39/00 (16) · CPC B64C2700/6295 (16) · CPC B64C2700/6218 (14) · CPC B64C13/00 (13) · CPC B64C3/00 (10) · CPC B64C3/385 (10) · CPC B64C11/006 (9) · CPC B64C2700/6219 (8) · CPC B64C2700/6233 (7) · CPC B64C33/02 (7) · CPC B64B1/58 (7)
First filing:
Citations from after 1930:
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