Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Applicant firm : Vickers or None & Number of claims: 4-6 & Number of figures: 1-3

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Office:
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Tech fields:
airplane (98) · stability (54) · frame (45) · LTA (38) · Design (37) · Propulsion (29) · None (27) · construction (22) · Propellers (21) · control (19) · military (18) · automatic stability (18) · Helicopter (18) · hybrid (16) · rudder (16) · propeller (15) · Whole (15) · balloon (15) · wings (15)
Full specification filed date:
Application number:
None (94)
Granted:
Supplementary to patent:
None (193) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent AT-1911-57225 (3) · Patent FR-1912-439277 (3) · Patent US-1911-994106 (3)
Related to aircraft:
Patent agent:
None (86) · None (14) · E. Blétry (11) · Marks & Clerk (10) · Boult, Wade & Tennant (9) · Wheatley & Mackenzie (7) · W. P. Thompson & Co. (6) · Armengaud jeune (6) · S. Sokal (4) · L. Chassevent (4) · Charles Dony (4) · Brewer & Son (4) · Haseltine, Lake & Co. (4) · Boramé et Julien (3) · C. A. Snow & Co. (3) · Dupont et Elluin (3) · Abel & Imray (3) · Boult, Wade, and Tennant (3) · A. M. & William Clark (3) · Schwab (3)
National tech categories:
None (125) · FR 6.4 (77) · HU V/h (20) · AT 77d (6) · USPC 244/80 (5) · FR 6.2 (4) · CH 129b (4) · AU 90.3 (3) · AU 90.5 (3) · FR 5.8 (3) · USPC 244/45R (3) · USPC 244/82 (2) · USPC 244/89 (2) · USPC 244/20 (2) · USPC 244/93 (2) · USPC 244/48 (2) · DE 77h.15 (2) · USPC 244/17.11 (2) · AT 74 (2) · USPC 244/17.19 (2)
IPCs:
None (114) · IPC B64C39/00 (26) · IPC B64C17/00 (22) · IPC B64C1/00 (22) · IPC B64B1/00 (15) · IPC B64C13/00 (10) · IPC B64B1/58 (8) · IPC B64C11/00 (8) · IPC B64D17/00 (6) · IPC B64C3/00 (5) · IPC B64C23/00 (5) · IPC B64C3/54 (4) · IPC B64D1/04 (4) · IPC B64C35/00 (4) · IPC B64C3/38 (4) · IPC B64C27/04 (4) · IPC B64C17/06 (3) · IPC B64C11/16 (3) · IPC B64C3/18 (3)
CPCs:
None (60) · CPC B64C17/00 (25) · CPC B64C2700/6295 (22) · CPC B64C39/00 (21) · CPC B64C13/00 (19) · CPC B64B1/00 (14) · CPC B64C2700/6256 (12) · CPC B64B1/58 (10) · CPC B64C11/006 (8) · CPC B64C2700/6218 (8) · CPC B64B1/40 (6) · CPC B64C23/005 (5) · CPC B64C3/385 (5) · CPC B64C2700/6281 (5) · CPC B64C35/00 (5) · CPC B64D1/04 (5) · CPC B64C27/04 (5) · CPC B64C39/005 (4) · CPC B64C3/00 (4) · CPC B64D17/00 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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