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Patents > Inventor country: US & Family year: 1910 - 1919 & Number of claims: 1-2

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Tech fields:
None (92) · airplane (56) · stability (37) · frame (25) · LTA (21) · propeller (20) · propulsion (18) · safety (17) · helicopter (17) · marine (17) · propellers (15) · rudder (14) · hybrid (12) · navigation (12) · airship (12) · construction (12) · control (12) · parachute (10) · wings (10)
Full specification filed date:
Application number:
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Supplementary to patent:
None (259) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent US-1911-1011761 (2) · Patent US-1912-1031461 (2) · Patent FR-1911-428217 (2) · Patent US-1915-1341029 (2) · Patent US-1910-999125 (2) · Patent US-1910-1041876 (2) · Patent US-1913-1158333 (2) · Patent US-1913-04-01 Cooper (2)
Related to aircraft:
Patent agent:
None (41) · Victor J. Evans (28) · G. Petiau (10) · Brandon frères (10) · Munn & Co. (7) · None (6) · C. A. Snow & Co. (6) · H. C. Everett Co. (5) · Lavoix et Moses (5) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (5) · Ed. Wolf (4) · Chandler & Chandler (4) · E. G. Vrooman (4) · Watson E. Coleman (4)
National tech categories:
None (82) · FR 6.4 (74) · USPC 244/6 (8) · USPC 244/45R (8) · USPC 244/119 (7) · USPC 244/48 (5) · USPC 244/35R (5) · DE 77h.5 (5) · USPC 244/50 (5) · USPC 244/80 (5) · AT 77d (4) · USPC 244/90R (4) · USPC 244/233 (4) · USPC 244/60 (4) · USPC 244/66 (4)
IPCs:
None (184) · IPC B64C17/00 (21) · IPC B64C1/00 (17) · IPC B64C39/00 (16) · IPC B64C23/00 (10) · IPC B64B1/00 (7) · IPC B64C13/00 (6) · IPC B64C3/00 (6) · IPC B64C5/04 (5) · IPC B64C3/38 (5) · IPC B64C27/04 (5) · IPC B64D17/00 (3) · IPC B64C3/18 (3) · IPC B62C5/04 (3) · IPC B64C27/00 (3) · IPC B64C35/00 (3) · IPC B64C3/42 (2) · IPC B64C33/00 (2) · IPC B64C25/00 (2)
CPCs:
CPC B64C17/00 (30) · CPC B64C2700/6295 (25) · CPC B64C23/005 (19) · CPC B64C13/00 (19) · CPC B64C3/385 (18) · CPC B64B1/00 (16) · None (14) · CPC B64C39/00 (12) · CPC B64C11/006 (12) · CPC B64C39/005 (10) · CPC B64C39/08 (10) · CPC B64C27/54 (9) · CPC B64C27/82 (8) · CPC B64C2700/6218 (8) · CPC B64C2700/6212 (7) · CPC B64C3/00 (7) · CPC B63H1/04 (6) · CPC B64C2700/6274 (6) · CPC B64C11/48 (6)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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