Drilldown: Patents

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Patents > Tech fields : safety or wheels & Number of diagram pages: 2

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Office:
Inventors:
Nazaire Lacrotte (6) · John Washington Wilson (4) · None (3) · Philippe Delbert (3) · Bert Hinkler (3) · Édouard Deniéport (2) · Wald Gustafson (2) · Ralph Hazlett Upson (2) · Joel Trout Rice (2) · Jean Francis Webb (2) · Isaac Bell (2) · George Raymond Lawrence (2) · Frederick William Lanchester (2) · William Whitney Christmas (2)
Inventor country:
Applicant person:
None (22) · Nazaire Lacrotte (5) · John Washington Wilson (4) · Bert Hinkler (3) · Édouard Deniéport (2) · Wald Gustafson (2) · Philippe Delbert (2) · Joel Trout Rice (2) · Isaac Bell (2) · George Raymond Lawrence (2) · Frederick William Lanchester (2) · Jean Francis Webb, Sr. (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (43)
Granted:
Related to aircraft:
Patent agent:
None (32) · Victor J. Evans (4) · Lavoix et Mosès (2) · Marks & Clerk (2) · H. C. Evert & Co. (2) · C. A. Snow & Co. (2) · Brewer & Son (2) · H. D. Fitzpatrick & Co. (2) · Armengaud jeune (2)
National tech categories:
None (26) · FR 6.4 (14) · USPC 244/87 (4) · AU 90.3 (4) · USPC 244/32 (3) · AT 77d (3) · HU V/h (3) · USPC 244/144 (3)
CPCs:
None (28) · CPC B64C2700/6295 (9) · CPC B64C39/08 (6) · CPC B64C39/00 (5) · CPC B64F2700/6226 (5) · CPC B64D17/80 (5) · CPC B64B1/00 (4) · CPC B64B1/40 (4) · CPC B64C33/02 (4) · CPC B64C13/00 (4) · CPC B64C25/06 (3) · CPC B64C3/385 (3) · CPC B64C39/005 (3) · CPC B64C31/04 (3) · CPC B64C23/005 (3)
First filing:
Citations from after 1930:
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