Drilldown: Patents

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Patents > Related to aircraft : 1 or navigation & Number of diagram pages: 4-7

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Tech fields:
None (117) · airplane (113) · stability (83) · frame (81) · propulsion (67) · propeller (64) · navigation (64) · LTA (54) · rudder (53) · wheels (32) · flapping (32) · hybrid (28) · car (26) · takeoff (26) · wings (25) · design (22) · landing (22) · helicopter (22) · control (20) · propellers (20)
Full specification filed date:
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Supplementary to patent:
None (396) · Patent AT-1909-49294 (3) · Patent FR-1916-502839 (2) · Patent US-1908-1072664 (2) · Patent US-1904-876125 (2) · Patent US-1915-1223319 (2) · Patent US-1915-1246016 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (77) · Munn & Co. (33) · Victor J. Evans (28) · None (18) · John P. Tarbox (11) · Charles W. Hills (5) · Poole & Brown (5) · H. B. Willson & Co. (4) · Boult, Wade & Tennant (4) · Jensen & Son (4) · Joshua R. H. Potts (4) · G. Petiau (4) · Haseltine, Lake & Co. (4) · William L. Hall (4) · Michael J. Stark & Sons (4) · Marks & Clerk (4)
National tech categories:
None (158) · FR 6.4 (36) · USPC 244/80 (15) · USPC 244/233 (15) · USPC 244/48 (10) · USPC 244/30 (8) · USPC 244/22 (8) · USPC 244/51 (7) · USPC 244/45R (7) · USPC 244/11 (7) · HU V/h (7) · USPC 244/65 (6) · USPC 244/35R (6) · USPC 244/119 (6) · USPC 244/100R (6) · USPC 244/6 (5) · USPC 244/25 (5)
IPCs:
None (283) · IPC B64C39/00 (28) · IPC B64C17/00 (19) · IPC B64C1/00 (14) · IPC B64B1/00 (13) · IPC B64C3/38 (12) · IPC B64C33/02 (9) · IPC B64C35/00 (8) · IPC B64C33/00 (7) · IPC B64C27/04 (7) · IPC B64C23/00 (7) · IPC B64C3/00 (7) · IPC B64C13/00 (5) · IPC B64C11/00 (4) · IPC B64C13/12 (3) · IPC B64C29/00 (3) · IPC B64C27/10 (3)
CPCs:
None (50) · CPC B64C17/00 (38) · CPC B64B1/00 (35) · CPC B64C23/005 (31) · CPC B64C3/385 (27) · CPC B64C2700/6295 (26) · CPC B64C33/02 (22) · CPC B64C13/00 (21) · CPC B64C39/005 (18) · CPC B64C39/08 (14) · CPC B64C39/00 (13) · CPC B64C33/00 (13) · CPC B64C35/00 (11) · CPC B64C2700/6218 (9) · CPC B64C13/24 (8) · CPC B64C3/14 (7) · CPC B64C2700/6281 (6) · CPC B64C9/00 (6) · CPC B64C39/026 (6)
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