Drilldown: Patents

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Patents > Office : CA or Other & Number of text pages: 6-8

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (143) · stability (132) · frame (72) · propulsion (62) · design (62) · None (60) · navigation (59) · LTA (51) · automatic stability (42) · Wings (42) · Control (38) · propellers (37) · Construction (31) · propeller (31) · rudder (29) · marine (25) · aerodynamics (25) · hybrid (24) · Whole (22) · Subsystem (21)
Application number:
Granted:
Supplementary to patent:
None (333) · Patent FR-1908-396249 (4) · Patent US-1913-1203221 (3) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1903-27212 (2) · Patent FR-1911-440594 (2) · Patent FR-1911-428217 (2) · Patent FR-1908-404631 (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent IT-1908-98601 (2) · Patent US-1908-1072664 (2) · Patent US-1909-970771 (2) · Patent CA-1918-192493 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent GB-1909-26034 (2) · Patent US-1914-1169695 (2) · Patent US-1915-1137533 (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
None (127) · None (20) · Marks & Clerk (16) · Munn & Co. (11) · Armengaud jeune (10) · Haseltine, Lake & Co. (9) · Brandon frères (7) · Boult, Wade & Tennant (7) · Schwab (5) · Matray frères et Cie (5) · J. Bonnet-Thirion (4) · Lavoix et Mosès (4) · A. M. & William Clark (4) · Brewer & Son (4)
National tech categories:
None (199) · FR 6.4 (93) · HU V/h (16) · USPC 244/80 (12) · GB 4 propel & steer (7) · FR 6.3 (6) · USPC 244/177 (6) · USPC 244/35R (5) · GB 4 without buoyant (4) · GB 4 framework (4) · USPC 244/93 (4) · USPC 244/48 (4) · USPC 244/234 (4) · CH 129b (4)
IPCs:
None (211) · IPC B64C17/00 (54) · IPC B64C1/00 (42) · IPC B64C39/00 (25) · IPC B64B1/00 (18) · IPC B64C3/38 (13) · IPC B64C3/00 (10) · IPC B64C17/06 (9) · IPC B64C35/00 (8) · IPC B64C33/00 (6) · IPC B64C27/04 (5) · IPC B64C13/24 (5) · IPC B64C13/00 (5) · IPC B64C11/00 (5) · IPC B64C3/18 (5) · IPC B64C33/02 (4)
CPCs:
None (108) · CPC B64C17/00 (69) · CPC B64C2700/6218 (30) · CPC B64B1/00 (26) · CPC B64C2700/6295 (23) · CPC B64C39/00 (20) · CPC B64C13/00 (19) · CPC B64C2700/6212 (19) · CPC B64C3/385 (16) · CPC B64C39/005 (11) · CPC B64C17/06 (10) · CPC B64C35/00 (9) · CPC B64C33/02 (8) · CPC B64C2700/6233 (8) · CPC B64C3/00 (8) · CPC B64C23/005 (7) · CPC B64C2700/6256 (7) · CPC B64C13/24 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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