Drilldown: Patents

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Patents > Tech fields : Design or rudder & Number of diagram pages: 2-20

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None (457) · Seine (11) · New York state (10) · Texas (6) · New York (6) · Budapest (5) · Parkmount, Banbridge (4) · County Down (4) · Banbridge (4) · Paris (4) · New York city (4) · New York county (4) · Hammondsport, NY (3) · Massachusetts (3) · London (3)
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Supplementary to patent:
None (387) · Patent US-1909-970771 (8) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent GB-1908-4519 (4) · Patent US-1908-1077750 (3) · Patent FR-1916-502839 (3)
Related to aircraft:
Patent agent:
None (154) · Munn & Co. (15) · Victor J. Evans (14) · None (11) · Marks & Clerk (10) · Boult, Wade & Tennant (10) · Armengaud jeune (8) · John P. Tarbox (6) · C. A. Snow & Co. (6) · Brandon frères (6) · Haseltine, Lake & Co. (6) · Wheatley & Mackenzie (5) · Lavoix et Mosès (5) · Weismann et Marx (5) · H. D. Fitzpatrick & Co. (5)
Assigned to:
None (523) · Curtiss Aeroplane and Motor Corporation (2)
National tech categories:
None (163) · FR 6.4 (105) · HU V/h (40) · CH 129b (9) · USPC 244/28 (8) · USPC 244/51 (8) · USPC 244/35R (8) · USPC 244/90R (8) · USPC 244/87 (8) · USPC 244/22 (7) · USPC 244/233 (7) · USPC 244/48 (6) · USPC 244/45R (6) · DE 77h.5 (6) · GB 4 propel & steer (6)
IPCs:
None (315) · IPC B64C39/00 (44) · IPC B64C17/00 (23) · IPC B64C1/00 (20) · IPC B64B1/00 (17) · IPC B64C33/02 (14) · IPC B64C13/00 (10) · IPC B64C23/00 (9) · IPC B64C35/00 (9) · IPC B64C33/00 (9) · IPC B64C11/00 (7) · IPC B64C3/56 (7) · IPC B64C3/54 (6) · IPC B64C3/38 (6) · IPC B64B1/40 (4) · IPC B64C3/00 (4) · IPC B64C25/00 (4) · IPC B64C31/04 (3) · IPC B64B1/58 (3)
CPCs:
None (115) · CPC B64B1/00 (41) · CPC B64C2700/6295 (37) · CPC B64C17/00 (37) · CPC B64C39/00 (34) · CPC B64C13/00 (34) · CPC B64C33/02 (24) · CPC B64C23/005 (21) · CPC B64C39/08 (15) · CPC B64C3/385 (15) · CPC B64C3/14 (11) · CPC B64C35/00 (11) · CPC B64C33/00 (11) · CPC B64C39/005 (11) · CPC B64C9/00 (9) · CPC B64C3/56 (8) · CPC B64C3/00 (7) · CPC B64C2700/6256 (6) · CPC B64C2700/6218 (6)
First filing:
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