Drilldown: Patents

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Patents > Supplementary to patent: None & Number of text pages: 6-7

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Office:
Applicant is inventor:
Tech fields:
airplane (84) · stability (74) · None (49) · frame (42) · Design (36) · wings (32) · navigation (32) · propulsion (31) · LTA (29) · control (26) · automatic stability (26) · rudder (19) · propeller (19) · propellers (19) · construction (17) · whole (14) · hybrid (13) · aerodynamics (12) · landing (12) · wheels (12)
Full specification filed date:
Application number:
None (65) · 25941D (3) · 1913781506 (2) · 324718 (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (74) · None (17) · Munn & Co. (8) · Marks & Clerk (7) · Haseltine, Lake & Co. (6) · Brandon frères (5) · Boult, Wade & Tennant (4) · John P. Tarbox (4) · Jensen & Son (3) · Alfred Ernest White (3) · J. Bonnet-Thirion (3) · Armengaud jeune (3) · A. M. & William Clark (3) · Charles W. Hills (3) · C. C. Hines (3) · E. R. Royston & Co. (3)
National tech categories:
None (123) · FR 6.4 (49) · HU V/h (9) · USPC 244/80 (9) · USPC 244/177 (6) · USPC 244/45R (4) · GB 4 propel & steer (4) · USPC 244/48 (4) · USPC 244/93 (4) · USPC 244/35R (4) · USPC 244/119 (3) · USPC 244/234 (3) · DK 77 (3) · USPC 244/233 (3) · USPC 244/78.1 (3)
IPCs:
None (133) · IPC B64C17/00 (27) · IPC B64C1/00 (24) · IPC B64B1/00 (13) · IPC B64C39/00 (11) · IPC B64C3/38 (8) · IPC B64C35/00 (7) · IPC B64C3/00 (7) · IPC B64C17/06 (7) · IPC B64C3/18 (5) · IPC B64C13/24 (4) · IPC B64C33/00 (4) · IPC B64C13/00 (4) · IPC B64C33/02 (3) · IPC B64C3/54 (3) · IPC B64C27/04 (3) · IPC B64C23/00 (3)
CPCs:
None (46) · CPC B64C17/00 (39) · CPC B64B1/00 (21) · CPC B64C2700/6218 (14) · CPC B64C13/00 (14) · CPC B64C2700/6295 (12) · CPC B64C3/385 (11) · CPC B64C39/00 (9) · CPC B64C2700/6212 (9) · CPC B64C35/00 (8) · CPC B64C17/06 (8) · CPC B64C33/02 (7) · CPC B64C23/005 (7) · CPC B64C39/005 (7) · CPC B64C2700/6233 (6) · CPC B64C3/00 (6) · CPC B64C13/24 (6) · CPC B64C25/60 (5) · CPC B64C33/00 (5) · CPC B64C3/14 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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