Drilldown: Patents

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Patents > Tech fields: safety & Number of claims: 2-3 & Number of diagram pages: 0-50000000

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Office:
Inventors:
None (9) · Nazaire Lacrotte (6) · Hans Freiherr von Schleinitz (4) · Corneille-Gustave-Ernest Trumelet-Faber (3) · Philippe Delbert (3) · John J. Rectenwald (3) · Dane Hurlburt (3) · Ralph P. Fox (2) · Oliver K. Chance (2) · Absalom Calhoun Ulmer (2) · Frédéric Bonnet (2) · James Means (2) · Augusto Mattani (2)
Inventor country:
Applicant person:
None (23) · Nazaire Lacrotte (5) · Hans Freiherr von Schleinitz (4) · Corneille-Gustave-Ernest Trumelet-Faber (3) · Dane Hurlburt (3) · John J. Rectenwald (3) · Oliver K. Chance (2) · Absalom Calhoun Ulmer (2) · Augusto Mattani (2) · Ralph P. Fox (2) · Philippe Delbert (2) · Frédéric Bonnet (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (52)
Granted:
Supplementary to patent:
None (63) · Patent DE-1912-279343 (3) · Patent US-1908-935766 (2) · Patent FR-1912-450892 (2) · Patent FR-1902-328044 (2) · Patent FR-1912-449070 (2)
Related to aircraft:
Patent agent:
None (37) · Victor J. Evans (5) · L. Chassevent (5) · H. C. Evert & Co. (4) · Armengaud jeune (4) · Wheatley & Mackenzie (3) · Herbert Haddan & Co. (3) · Brandon frères (3) · W. P. Thompson & Co. (2) · H. Bœttcher fils (2) · V. Matray (2) · C. A. Snow & Co. (2) · Carl Tewes (2)
National tech categories:
FR 6.4 (22) · None (21) · HU V/h (7) · AT 77d (6) · DE 77h.15 (4) · USPC 244/98 (3) · USPC 244/30 (3) · USPC 244/45R (3) · USPC 244/52 (2) · USPC 244/73R (2) · USPC 244/17.15 (2)
CPCs:
None (23) · CPC B64B1/00 (9) · CPC B64D17/00 (7) · CPC B64C17/00 (6) · CPC B64C35/00 (4) · CPC B64C27/82 (3) · CPC B64C2700/6295 (3) · CPC B64D17/54 (3) · CPC B64C39/08 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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Showing below up to 103 results in range #1 to #103.

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