Drilldown: Patents

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Patents > Office: US & Tech fields: safety & Grant date: 1900 - 1999

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Office: (Click arrow to add another value)
Inventors:
John J. Rectenwald (5) · Nazaire Lacrotte (2) · Ralph Hazlett Upson (2) · Ralph P. Fox (2) · Reinhold Schmiechen (2) · François M. Rilleau (2)
Inventor country:
Applicant person:
None (16) · John J. Rectenwald (5) · Nazaire Lacrotte (2) · François M. Rilleau (2) · Ralph P. Fox (2) · Reinhold Schmiechen (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (26)
Granted:
Publication date:
Related to aircraft:
National tech categories:
USPC 244/139 (10) · None (8) · USPC 244/30 (5) · USPC 244/17.15 (4) · USPC 244/147 (4) · USPC 244/144 (4) · USPC 244/32 (4) · USPC 2/2.14 (3) · USPC 244/45R (3) · USPC 244/52 (3) · USPC 244/97 (3) · USPC 244/98 (3) · USPC 244/99 (3) · USPC 244/29 (3)
CPCs:
CPC B64B1/00 (16) · CPC B64B1/40 (6) · None (5) · CPC B64D17/80 (5) · CPC B64C27/006 (4) · CPC B64C39/08 (3) · CPC B64C35/00 (3) · CPC B64C17/00 (3) · CPC B64C33/02 (2) · CPC B64C27/82 (2) · CPC B64B1/62 (2) · CPC B64C1/1476 (2) · CPC B64C13/00 (2) · CPC B64C9/38 (2) · CPC B64C3/385 (2) · CPC B64C2201/00 (2) · CPC B64C2700/6295 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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

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