Drilldown: Patents

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Patents > Granted: Yes & Supplementary to patent: None & Number of text pages: 5-6

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Tech fields:
Airplane (143) · stability (106) · None (72) · frame (65) · propulsion (63) · LTA (62) · design (52) · control (47) · propeller (45) · navigation (43) · wings (43) · Propellers (39) · automatic stability (33) · Construction (30) · rudder (28) · hybrid (26) · landing (25) · aerodynamics (21) · whole (20)
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Related to aircraft:
Patent agent:
None (114) · None (18) · Munn & Co. (14) · Boult, Wade & Tennant (9) · Marks & Clerk (9) · Brewer & Son (7) · Armengaud jeune (7) · John P. Tarbox (7) · Haseltine, Lake & Co. (6) · Jensen & Son (5) · Lavoix et Mosès (5) · Weismann et Marx (4) · J. Bonnet-Thirion (4) · L. Chassevent (4)
National tech categories:
None (199) · FR 6.4 (99) · HU V/h (12) · USPC 244/80 (7) · USPC 244/233 (7) · USPC 244/177 (7) · USPC 244/48 (5) · USPC 244/30 (5) · FR 6.3 (4) · USPC 244/96 (4) · USPC 244/78.1 (4) · USPC 244/51 (4) · USPC 244/45R (4) · USPC 244/35R (4) · USPC 244/234 (4) · USPC 244/119 (4) · USPC 244/22 (4)
IPCs:
None (217) · IPC B64C17/00 (34) · IPC B64C1/00 (30) · IPC B64C39/00 (28) · IPC B64B1/00 (19) · IPC B64C3/38 (16) · IPC B64C35/00 (14) · IPC B64C3/00 (10) · IPC B64C17/06 (9) · IPC B64C13/00 (9) · IPC B64C33/02 (8) · IPC B64C23/00 (8) · IPC B64C11/00 (6) · IPC B64C3/54 (6) · IPC B64C27/04 (5) · IPC CPC B64C13/00 (5) · IPC B64C3/18 (5) · IPC B64C33/00 (4)
CPCs:
None (77) · CPC B64C17/00 (48) · CPC B64B1/00 (31) · CPC B64C13/00 (31) · CPC B64C23/005 (24) · CPC B64C2700/6295 (22) · CPC B64C3/385 (20) · CPC B64C2700/6218 (17) · CPC B64C35/00 (16) · CPC B64C39/08 (15) · CPC B64C39/00 (15) · CPC B64C33/02 (13) · CPC B64C17/06 (10) · CPC B64C39/005 (10) · CPC B64C2700/6212 (9) · CPC B64C3/00 (8) · CPC B64C25/60 (7) · CPC B64C2700/6274 (7)
First filing:
Citations from after 1930:
Number of text pages:
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