Drilldown: Patents

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Patents > Applicant firm: None & Tech fields: safety & Number of claims: 2-3

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Office:
Inventors:
Nazaire Lacrotte (6) · Hans Freiherr von Schleinitz (4) · Corneille-Gustave-Ernest Trumelet-Faber (3) · John J. Rectenwald (3) · Dane Hurlburt (3) · None (2) · Ralph P. Fox (2) · Philippe Delbert (2) · Oliver K. Chance (2) · Johannes Schilling (2) · Absalom Calhoun Ulmer (2) · Frédéric Bonnet (2) · James Means (2) · Augusto Mattani (2)
Inventor country:
Applicant person:
None (14) · Nazaire Lacrotte (5) · Hans Freiherr von Schleinitz (4) · John J. Rectenwald (3) · Dane Hurlburt (3) · Corneille-Gustave-Ernest Trumelet-Faber (3) · Absalom Calhoun Ulmer (2) · Frédéric Bonnet (2) · Johannes Schilling (2) · Philippe Delbert (2) · Ralph P. Fox (2) · Augusto Mattani (2) · Oliver K. Chance (2)
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Application number:
None (45)
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Related to aircraft:
National tech categories:
FR 6.4 (23) · None (18) · AT 77d (5) · HU V/h (4) · DE 77h.15 (4) · USPC 244/45R (3) · USPC 244/30 (3) · USPC 244/73R (2) · USPC 244/98 (2) · USPC 244/17.15 (2) · DE 77h.4 (2) · USPC 244/52 (2)
CPCs:
None (17) · CPC B64B1/00 (9) · CPC B64D17/00 (7) · CPC B64C17/00 (5) · CPC B64C35/00 (3) · CPC B64C2700/6295 (3) · CPC B64D17/54 (3) · CPC B64C39/08 (3)
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Citations from after 1930:
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