Drilldown: Patents

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Patents > Year filed: 1900 - 1999 & Citations from after 1930: 1-2 & Number of text pages: 1-2

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Office:
Inventors:
None (4) · Gianni Caproni (3) · Paul-Emile Leuillieux (3) · Benoni-Adolphe Fardel (2)
Inventor country:
Applicant person:
None (7) · Paul-Emile Leuillieux (3) · Gianni Caproni (3) · Benoni-Adolphe Fardel (2)
Applicant is inventor:
Tech fields:
None (31) · propulsion (18) · propeller (18) · LTA (17) · airplane (13) · frame (13) · stability (12) · navigation (10) · Aerial propeller (9) · parachute (8) · hybrid (7) · safety (7) · helicopter (6) · rudder (6) · dirigible (5) · balloon (5) · ornithopter (5)
Full specification filed date:
Application number:
None (33)
Granted:
Related to aircraft:
Patent agent:
None (11) · Munn & Co. (9) · Victor J. Evans (7) · None (6) · Cruikshank & Fairweather, Limited (3) · Marks & Clerk (3) · Weismann et Marx (2) · Brewer & Son (2) · E. G. Vrooman (2) · Mewburn, Ellis & Pryor (2) · Charles Dony (2) · Chandler & Chandler (2) · C. Bauman (2) · C. A. Snow & Co. (2) · Boult, Wade & Tennant (2) · Lavoix et Moses (2) · J. Bonnet-Thirion (2)
National tech categories:
None (57) · FR 6.4 (23) · USPC 244/22 (5) · USPC 244/3.23 (4) · AT 77d (3) · USPC 244/17.19 (3) · USPC 244/64 (3) · USPC 244/32 (3)
IPCs:
None (74) · IPC B64C3/00 (11) · IPC B64C39/00 (7) · IPC B64B1/00 (4) · IPC B64C33/00 (4) · IPC B64C25/00 (3) · IPC B64C23/00 (3) · IPC B64C11/48 (3) · IPC B64C35/00 (3) · IPC B64C1/00 (3) · IPC A63H27/00 (3)
CPCs:
None (12) · CPC B64C3/00 (10) · CPC B64C2700/6295 (7) · CPC B64C33/02 (6) · CPC B64C13/00 (6) · CPC B64C11/48 (6) · CPC B64C2700/6235 (6) · CPC B64B1/00 (5) · CPC B64C39/08 (5) · CPC A63H27/00 (4) · CPC B64C27/54 (4) · CPC B64C25/62 (4) · CPC B64C39/00 (4) · CPC B64C23/005 (4) · CPC B64C35/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 158 results in range #1 to #158.

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