Drilldown: Patents

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Patents > Supplementary to patent: None & Number of claims: 8-15 & Number of figures: 8-30

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (78) · stability (66) · frame (58) · propulsion (53) · None (46) · LTA (44) · navigation (40) · design (36) · propeller (35) · rudder (29) · propellers (26) · wings (23) · construction (23) · landing (20) · flapping (19) · marine (19) · wheels (16) · car (16) · control (15) · whole (15)
Application number:
None (80) · 25941D (3) · 1913781506 (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (66) · Munn & Co. (16) · None (9) · Haseltine, Lake & Co. (5) · Jensen & Son (5) · John P. Tarbox (5) · Marks & Clerk (5) · Charles W. Hills (5) · Armengaud jeune (4) · Victor J. Evans (3) · Michael J. Stark & Sons (3) · Charles Dony (3) · Boult, Wade & Tennant (3) · E. Blétry (3) · A. E. White (3)
National tech categories:
None (125) · FR 6.4 (27) · HU V/h (12) · USPC 244/177 (8) · USPC 244/233 (6) · USPC 244/90R (5) · USPC 244/80 (5) · USPC 244/45R (5) · USPC 244/35R (5) · AT 77d (4) · USPC 244/20 (4) · USPC 244/22 (4) · DK 77 (4) · GB 4 propel & steer (4)
IPCs:
None (183) · IPC B64C39/00 (16) · IPC B64C1/00 (14) · IPC B64C17/00 (12) · IPC B64B1/00 (10) · IPC B64C3/00 (6) · IPC B64C35/00 (5) · IPC B64C33/00 (5) · IPC B64C17/06 (5) · IPC B64C3/38 (5) · IPC B64C23/00 (5) · IPC B64C33/02 (4) · IPC B64C3/54 (4) · IPC B64C3/18 (4)
CPCs:
None (52) · CPC B64C17/00 (27) · CPC B64B1/00 (21) · CPC B64C23/005 (17) · CPC B64C2700/6295 (16) · CPC B64C39/08 (12) · CPC B64C13/00 (12) · CPC B64C35/00 (9) · CPC B64C33/02 (9) · CPC B64C39/005 (8) · CPC B64C2700/6218 (8) · CPC B64C39/00 (7) · CPC B64C3/385 (7) · CPC B64C3/00 (6) · CPC B64C17/06 (5) · CPC B64C3/14 (5) · CPC B64C33/00 (5) · CPC B64C2700/6212 (4) · CPC Y02T50/10 (4) · CPC B64C3/18 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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