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Patents > Inventor country: US & Tech fields: airplane & Number of claims: None

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Office:
Inventors:
George Raymond Lawrence (4) · William Swart Romme (3) · Cassius Edward Lamburth (3) · John B. WARD (2) · Joseph Allison Steinmetz (2) · Gustave Whitehead (2) · Henry P Rhett (2) · William Henry Fauber (2) · John Washington Wilson (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (25) · George Raymond Lawrence (4) · Cassius Edward Lamburth (3) · William Swart Romme (2) · Joseph Allison Steinmetz (2) · Henry P Rhett (2) · John Washington Wilson (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (34) · propeller (6) · rudder (4) · propulsion (3) · frame (2) · parachute (2) · navigation (2) · wheels (2)
Granted:
Supplementary to patent:
None (80) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1908-881837 (2) · Patent US-1909-970771 (2) · Patent US-1910-1041876 (2) · 1911-05-09 (2)
Related to aircraft:
National tech categories:
None (27) · USPC 244/13 (6) · IT 8 (5) · BE K (4) · USPC 244/6 (4) · FR 6.4 (4) · USPC 244/233 (4) · AT 77d (3) · USPC 244/226 (3) · USPC 244/65 (3)
CPCs:
None (40) · 1 (16) · CPC B64C23/005 (9) · CPC B64C2700/6295 (9) · CPC B64B1/00 (6) · CPC B64C13/00 (6) · CPC B64C3/385 (4) · CPC B64C33/02 (4) · CPC B64C17/00 (3) · CPC B64C35/00 (2) · CPC B64C33/00 (2) · CPC B64C3/00 (2) · CPC B64C13/24 (2) · CPC B64D17/80 (2) · CPC B64C29/0025 (2)
First filing:
Citations from after 1930:
Number of claims:

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