Drilldown: Patents

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Patents > Supplementary to patent: None & Number of diagram pages: 2-7 & Number of figures: 12-40

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Tech fields:
None (94) · stability (87) · airplane (85) · frame (64) · propulsion (44) · LTA (44) · propeller (41) · navigation (41) · wings (39) · rudder (30) · design (29) · construction (25) · propellers (23) · control (23) · marine (22) · automatic stability (21) · hybrid (21) · wheels (19) · Whole (18)
Full specification filed date:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (91) · None (18) · John P. Tarbox (10) · Munn & Co. (9) · Brandon frères (8) · Armengaud jeune (8) · Marks & Clerk (7) · Charles W. Hills (6) · Haseltine, Lake & Co. (5) · Weismann et Marx (5) · Jensen & Son (5) · Victor J. Evans (5) · Poole & Brown (5) · Boult, Wade & Tennant (5) · Lavoix et Mosès (4) · J. Bonnet-Thirion (4)
National tech categories:
None (143) · FR 6.4 (81) · HU V/h (12) · USPC 244/80 (10) · USPC 244/35R (8) · USPC 244/177 (7) · USPC 244/22 (7) · USPC 244/45R (6) · DE 77 (6) · USPC 244/233 (6) · CH 129b (6) · USPC 244/50 (5) · USPC 244/93 (5) · AU 90.3 (4) · FR 6.3 (4) · DK 77 (4) · USPC 244/96 (4) · USPC 244/234 (4) · USPC 244/48 (4)
IPCs:
None (192) · IPC B64C17/00 (40) · IPC B64C1/00 (31) · IPC B64C39/00 (29) · IPC B64C3/00 (12) · IPC B64B1/00 (11) · IPC B64C3/38 (10) · IPC B64C13/00 (8) · IPC B64C33/02 (7) · IPC B64C27/04 (6) · IPC B64C23/00 (6) · IPC B64C11/00 (5) · IPC B64C3/18 (5) · IPC B64C17/06 (4) · IPC B64C35/00 (4) · IPC B64C3/54 (4) · IPC B64C3/56 (4) · IPC B64B1/58 (4)
CPCs:
None (62) · CPC B64C17/00 (59) · CPC B64C2700/6295 (27) · CPC B64B1/00 (23) · CPC B64C2700/6218 (22) · CPC B64C33/02 (18) · CPC B64C39/00 (17) · CPC B64C13/00 (16) · CPC B64C23/005 (15) · CPC B64C39/08 (14) · CPC B64C3/385 (12) · CPC B64C2700/6212 (10) · CPC B64C3/00 (9) · CPC B64C35/00 (9) · CPC B64C3/14 (8) · CPC B64C39/005 (6) · CPC B64C17/06 (6) · CPC B64C2700/6256 (6)
First filing:
Citations from after 1930:
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