Drilldown: Patents

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Patents > Office: US & Number of claims: 8-9 & Number of figures: 8-40

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Office: (Click arrow to add another value)
Inventors:
John Thomas Simpson (3) · Jean F. Webb, Sr. (3) · Melville W. Mix (2) · Reinhold Schmiechen (2)
Inventor country:
Applicant person:
None (3) · Jean F. Webb, Sr. (3) · John Thomas Simpson (3) · Reinhold Schmiechen (2) · Melville W. Mix (2)
Applicant is inventor:
Tech fields:
airplane (21) · propulsion (16) · LTA (16) · navigation (14) · stability (13) · frame (13) · car (9) · None (9) · rudder (9) · propeller (7) · construction (7) · landing (7) · design (7) · flapping (6) · biplane (5) · hybrid (5)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (14) · Munn & Co. (8) · John P. Tarbox (3) · James R. Townsend (2) · Michael J. Stark & Sons (2) · N. S. Amstutz (2)
National tech categories:
None (26) · USPC 244/233 (4) · USPC 244/96 (3) · USPC 244/64 (3) · USPC 244/30 (3) · USPC 244/45R (2) · USPC 244/113 (2) · USPC 244/66 (2) · USPC 244/90R (2) · USPC 244/904 (2)
CPCs:
CPC B64C13/00 (9) · CPC B64B1/00 (7) · CPC B64C17/00 (5) · CPC B64C3/385 (4) · CPC B64C39/08 (3) · CPC B64C23/005 (3) · CPC B64C2700/6295 (3) · CPC B64C2001/0081 (2) · CPC B64C2001/0072 (2) · CPC B64C35/00 (2) · CPC Y02T50/40 (2) · CPC B64C11/006 (2) · CPC Y02T50/433 (2) · CPC B64C33/02 (2) · CPC B64C31/04 (2) · CPC B64C3/14 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 76 results in range #1 to #76.

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