Drilldown: Patents

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Patents > Applicant firm: None & Tech fields : lift or propeller & Number of claims: 1-2 & Number of figures: 4-6

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Office:
Inventors:
Paul Petres (3) · Robert Esnault-Pelterie (3) · Emanuel Kalisch (2) · Josef Deixler (2) · Joseph Gachet (2) · Spencer Heath (2)
Inventor country:
Applicant person:
None (7) · Paul Petres (3) · Robert Esnault-Pelterie (3) · Josef Deixler (2) · Spencer Heath (2) · Joseph Gachet (2) · Emanuel Kalisch (2) · William John Hastings Beach (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (35)
Granted:
Related to aircraft:
Patent agent:
None (32) · Armengaud jeune (7) · Dom. Casalonga (3) · None (3) · J. Germain (3) · J. Bonnet-Thirion (3) · H. C. Everett Co. (2) · E. Blétry (2) · G. de Mestral et F. Harlé (2) · Alexander Denes (2)
National tech categories:
FR 6.4 (34) · None (16) · AT 77d (4) · DE 77 (4) · DE 77h.6 (3) · FR 6.2 (3) · FR 6.3 (2) · USPC 244/26 (2) · RU Group V (2)
CPCs:
None (17) · CPC B64C39/00 (7) · CPC B64C23/005 (6) · CPC B64C2700/6295 (5) · CPC B64C11/006 (5) · CPC B64B1/00 (4) · CPC B64C17/00 (4) · CPC B64C11/48 (3) · CPC B63H1/12 (3) · CPC B64B1/58 (3) · CPC B64C3/48 (3) · CPC B64C2700/6274 (2) · CPC B64C2700/6218 (2) · CPC B64C27/82 (2) · CPC B64C27/54 (2) · CPC B64C3/54 (2) · CPC B64C2700/6273 (2) · CPC Y02T50/166 (2) · CPC B64C11/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 95 results in range #1 to #95.

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