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Patents > Office : BE or FI or IN or US & Tech fields: safety

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Office: (Click arrow to add another value)
Inventors:
John J. Rectenwald (5) · François M. Rilleau (2) · Eugene F. Falconnet (2) · Ralph Hazlett Upson (2) · Ralph P. Fox (2) · Reinhold Schmiechen (2) · Nazaire Lacrotte (2) · N. Rousselle (2) · Joel Trout Rice (2) · J. Buegman (2)
Inventor country:
Applicant person:
None (23) · John J. Rectenwald (5) · François M. Rilleau (2) · Eugene F. Falconnet (2) · Ralph P. Fox (2) · Reinhold Schmiechen (2) · N. Rousselle (2) · Nazaire Lacrotte (2) · Joel Trout Rice (2) · J. Buegman (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (56)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (57) · Victor J. Evans (7) · H. C. Everett Co. (6) · Munn & Co. (5) · Watson E. Coleman (3) · Raclot (2) · Michael J. Stark & Sons (2) · H. B. Willson & Co. (2) · G. H. Strong (2) · C. A. Snow & Co. (2) · D. W. Glassie (2)
National tech categories:
None (16) · USPC 244/139 (9) · USPC 244/30 (8) · BE K (6) · USPC 244/99 (5) · USPC 244/17.15 (4) · USPC 244/147 (4) · USPC 244/144 (4) · USPC 244/142 (4) · USPC 244/45R (4) · USPC 244/32 (4) · USPC 244/52 (3) · USPC 2/2.14 (3) · USPC 244/149 (3) · USPC 244/97 (3) · USPC 244/98 (3)
CPCs:
CPC B64B1/00 (18) · None (16) · CPC B64B1/40 (9) · CPC B64C27/006 (6) · CPC B64D17/80 (5) · CPC B64C2700/6295 (3) · CPC B64C2201/00 (3) · CPC B64B1/62 (3) · CPC B64C17/00 (3) · CPC B64C13/00 (3) · CPC B64C35/00 (3) · CPC B64D17/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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