Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields: Safety & IPCs: None

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Office:
Inventors:
Nazaire Lacrotte (9) · None (9) · Jean Francis Webb (7) · John J. Rectenwald (5) · George Raymond Lawrence (5) · Corneille-Gustave-Ernest Trumelet-Faber (2) · William Andrew Hutson (2) · Richard Wilcke (2) · Reinhold Richter (2) · Ralph Hazlett Upson (2) · N. Rousselle (2) · Heinrich Bruns, Jr. (2) · J. Buegman (2) · Adolf Freiherr Odkolek von Augezd (2) · Albert Graff (2) · Bert Hinkler (2)
Inventor country:
Applicant person:
None (26) · Nazaire Lacrotte (7) · John J. Rectenwald (5) · George Raymond Lawrence (4) · Jean Francis Webb, Sr. (3) · Bert Hinkler (2) · J. Buegman (2) · N. Rousselle (2) · Corneille-Gustave-Ernest Trumelet-Faber (2) · Reinhold Richter (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (65)
Granted:
Related to aircraft:
Patent agent:
None (55) · H. C. Everett Co. (5) · Victor J. Evans (5) · Watson E. Coleman (3) · Charles Humbert (2) · Munn & Co. (2) · Raclot (2)
National tech categories:
None (20) · HU V/h (13) · BE K (6) · AT 77d (5) · USPC 244/139 (4) · AU 90.3 (4) · AU 90.1 (3) · USPC 244/149 (3) · AU 90.5 (3) · USPC 244/144 (3) · FR 6.4 (3) · CH 129b (3) · USPC 244/101 (2) · USPC 244/147 (2) · IT 8 (2) · USPC 244/45R (2) · USPC 244/5 (2) · USPC 244/142 (2) · AT 61 (2) · USPC 244/97 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (68) · CPC B64C2201/00 (3) · CPC B64C3/385 (2) · CPC B64C35/00 (2) · CPC B64C27/006 (2) · CPC B64C23/005 (2) · CPC B64D17/00 (2) · CPC B64C17/00 (2) · CPC B64B1/62 (2) · CPC B64U10/00 (2) · CPC B64B1/40 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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