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Patents > Grant date: 1911 & IPCs: None & Number of claims: 6-10

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Year filed:
Year granted:
(There are no values for this filter)
Office:
Inventors:
None (2) · Cassius Edward Lamburth (2) · Johan Richard Froberg (2)
Inventor country:
Applicant person:
None (5) · Cassius Edward Lamburth (2)
Applicant is inventor:
Tech fields:
frame (31) · airplane (27) · rudder (17) · None (16) · propeller (15) · stability (14) · wheels (13) · navigation (11) · propulsion (9) · airfoil (7) · helicopter (7) · Airship (6) · safety (6) · takeoff (5) · parachute (5) · landing (5) · hybrid (5) · Control (4) · design (4)
Filing date:
Full specification filed date:
Application number:
None (16)
Granted:
Related to aircraft:
Patent agent:
None (14) · Munn & Co. (4) · Victor J. Evans (3) · Joshua R. H. Potts (2) · Geo. H. Strong (2) · Lincoln Sonntag (2)
National tech categories:
None (10) · USPC 244/80 (5) · USPC 244/99.11 (4) · USPC 244/139 (3) · USPC 244/96 (3) · USPC 244/90R (3) · USPC 244/66 (3) · USPC 244/48 (3) · USPC 244/45R (3) · USPC 244/119 (3) · USPC 244/12.1 (3) · USPC 244/144 (3) · USPC 244/87 (2) · USPC 244/6 (2) · USPC 244/25 (2) · USPC 244/38 (2) · CH 129b (2) · HU V/h (2) · FR 6.4 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (11) · CPC B64C23/005 (8) · CPC B64C3/385 (6) · CPC B64C39/08 (5) · CPC B64C17/00 (4) · CPC B64B1/00 (4) · CPC B64C2700/6295 (4) · CPC B64C13/00 (4) · CPC B64C39/005 (2) · CPC B64C33/00 (2) · CPC B64C3/40 (2) · CPC B64C3/14 (2) · CPC B64C29/0033 (2) · CPC B64B1/40 (2)
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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Showing below up to 81 results in range #1 to #81.

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