Drilldown: Patents

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Patents > Applicant firm: None & Number of claims: 3 & Number of diagram pages: 3

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Office:
Inventors:
Jacques Ravelli (2) · Gustav Behrens (2) · Hippolyte Chevron (2) · Elis Török (2) · Oliver K. Chance (2)
Inventor country:
Applicant person:
None (10) · Elis Török (2) · Hippolyte Chevron (2) · Gustav Behrens (2) · Oliver K. Chance (2) · Jacques Ravelli (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (28) · Propulsion (22) · LTA (21) · frame (21) · stability (18) · rudder (13) · propeller (12) · navigation (12) · design (11) · None (11) · flapping (9) · helicopter (7) · safety (7) · airship (6) · control (6) · construction (6) · wheels (6) · whole (6) · parachute (6) · balloon (6)
Full specification filed date:
Application number:
None (26)
Granted:
Related to aircraft:
Patent agent:
None (23) · Munn & Co. (6) · Victor J. Evans (5) · James L. Norris (3) · Marks & Clerk (2) · Wheatley & Mackenzie (2) · W. P. Thompson & Co. (2) · Armengaud jeune (2) · Boult, Wade & Tennant (2) · Church & Church (2)
National tech categories:
None (27) · FR 6.4 (10) · USPC 244/6 (4) · HU V/h (4) · USPC 244/30 (4) · USPC 244/66 (3) · USPC 244/70 (3) · USPC 244/51 (3) · USPC 244/80 (2) · USPC 244/9 (2) · USPC 244/904 (2) · USPC 244/28 (2) · USPC 244/26 (2) · USPC 244/127 (2)
CPCs:
None (15) · CPC B64B1/00 (13) · CPC B64C23/005 (9) · CPC B64C39/005 (7) · CPC B64C17/00 (5) · CPC B64C3/385 (5) · CPC B64C13/00 (4) · CPC B64C9/00 (2) · CPC B64C31/02 (2) · CPC B64C33/02 (2) · CPC B64C17/06 (2) · CPC B64C39/00 (2) · CPC Y10S244/904 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 90 results in range #1 to #90.

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