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Patents > Office : BE or HU or IT or SU or US & Filing date: 1910 - 1919 & Grant date: 1911 & Patent agent: None & Number of figures: None

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Inventors:
Francis Erwin BORKENHAGEN (2) · Leicester Bodine Holland (2) · Cassius Edward Lamburth (2) · Horace Leonard Short (2) · Henry P Rhett (2)
Inventor country:
Applicant person:
None (6) · Leicester Bodine Holland (2) · Henry P Rhett (2) · BORKENHAGEN FRANCIS E (2) · Cassius Edward Lamburth (2) · Horace Leonard Short (2)
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Applicant is inventor:
Tech fields:
None (69) · frame (23) · airplane (20) · stability (16) · wheels (13) · rudder (11) · propeller (10) · airfoil (8) · propulsion (8) · parachute (6) · navigation (5) · takeoff (4) · car (4) · LTA (4) · sail (3) · safety (3) · landing (3) · Propellers (3)
Full specification filed date:
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None (8)
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National tech categories:
None (14) · USPC 244/22 (7) · USPC 244/45R (5) · USPC 244/104R (4) · HU V/h (4) · USPC 244/233 (4) · USPC 244/90R (4) · USPC 244/89 (3) · USPC 244/48 (3) · USPC 244/100R (3) · USPC 244/65 (3) · USPC 244/139 (3) · USPC 244/144 (3)
CPCs:
CPC B64C2700/6295 (12) · CPC B64C13/00 (10) · None (9) · CPC B64C33/02 (7) · CPC B64C17/00 (6) · CPC B64B1/00 (5) · CPC B64C3/385 (5) · CPC B64C29/0033 (4) · CPC B64C23/005 (4) · CPC B64C9/00 (3) · CPC B64C3/14 (3) · CPC B64C13/24 (3) · CPC B64C3/40 (2) · CPC B64C29/0025 (2) · CPC B64C25/52 (2) · CPC B64C23/065 (2) · CPC B64B1/40 (2) · CPC B64C11/006 (2) · CPC B64C11/343 (2)
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Citations from after 1930:
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