Drilldown: Patents

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Patents > Tech fields: landing & Supplementary to patent: None & Number of claims: 7-50000000

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Office:
Inventors:
John Thomas Simpson (2) · Henry Kleckler (2)
Inventor country:
Applicant person:
None (8) · John Thomas Simpson (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (8) · Munn & Co. (5) · John P. Tarbox (4) · Newell & Neal (2) · Armengaud jeune (2) · Victor J. Evans (2)
National tech categories:
None (18) · FR 6.4 (9) · USPC 244/22 (3) · USPC 244/100R (3) · USPC 244/28 (3) · USPC 244/64 (2) · USPC 244/139 (2) · USPC 244/30 (2) · USPC 244/72 (2) · USPC 244/144 (2)
CPCs:
CPC B64C33/02 (8) · CPC B64B1/00 (7) · CPC B64C25/60 (5) · None (4) · CPC B64C25/62 (4) · CPC B64F2700/6226 (3) · CPC B64C35/00 (3) · CPC B64C25/06 (2) · CPC B64C39/08 (2) · CPC B64C33/00 (2) · CPC B64C3/56 (2) · CPC B64C3/385 (2) · CPC B64C3/14 (2) · CPC B64C25/14 (2) · CPC B64C2700/6218 (2) · CPC B64C17/00 (2) · CPC B64C23/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 66 results in range #1 to #66.

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