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Patents > Inventor country : CA or None & First filing: Yes

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Inventor country: (Click arrow to add another value)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (447) · None (4) · Munn & Co. (3) · Dumas (3) · Marks & Clerk (3) · Victor J. Evans (3) · Société Matray frères (2) · Lombard-Bonneville (2) · Dayle & Dayle (2) · Bert (2) · Blétry aîné (2)
National tech categories:
None (410) · FR 6.3 (39) · FR 6.4 (7) · MX F. III (5) · BE K (4) · FR 5 (4) · USPC 244/51 (3) · DE 77h.5 (3) · DE 77 (3) · GB 122 (2) · USPC 244/147 (2) · GB 4 (2) · RU 62b (2) · FR 6.2 (2) · RU Group V (2) · USPC 244/218 (2) · USPC 244/234 (2) · DE 77h (2) · MX F. II (2) · USPC 244/90R (2)
IPCs:
None (472) · IPC B64C39/00 (8) · IPC B64C23/00 (8) · IPC B64C13/00 (4) · IPC B64C17/00 (3) · IPC B64C11/00 (3) · IPC B64C3/00 (3) · IPC B64C13/04 (2) · IPC B64C5/04 (2) · IPC B64C3/14 (2) · IPC B64C33/02 (2) · IPC B64C3/26 (2) · IPC B64C3/54 (2) · IPC B64C3/56 (2)
CPCs:
None (215) · CPC B64C2700/6295 (22) · CPC B64C23/005 (20) · CPC B64C39/00 (19) · CPC B64C3/00 (19) · CPC B64C13/00 (19) · CPC B64C11/006 (16) · CPC B64C2700/6256 (14) · CPC B64C17/00 (13) · CPC B62C5/04 (11) · CPC B64C2700/6233 (11) · CPC B64C35/00 (10) · CPC B64C2700/6274 (9) · CPC B64C3/18 (9) · CPC B64C3/385 (8) · CPC B64C2700/6235 (7) · CPC B64F2700/6261 (7) · CPC B64C33/00 (7)
First filing: (Click arrow to add another value)
Citations from after 1930:
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