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Patents > Year granted: 1900 - 1909 & Office : CU or US & Number of text pages: 2

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Office: (Click arrow to add another value)
Inventors:
James Means (3) · Albert Hugo Friedel (3) · Alfred Maul (2) · Carey Alan Manker (2) · Frank Ernest Jackson (2) · Theodor Gibon (2) · Milton D. Thompson (2)
Inventor country:
Applicant person:
None (13) · Albert Hugo Friedel (3) · Carey Alan Manker (2) · Theodor Gibon (2) · Milton D. Thompson (2) · Frank Ernest Jackson (2) · James Means (2)
Applicant is inventor:
Tech fields:
propeller (32) · propulsion (32) · navigation (25) · frame (25) · LTA (24) · flapping (22) · airfoil (17) · stability (17) · airplane (15) · parachute (11) · car (9) · kite (9) · None (9) · safety (8) · fun (8) · rudder (8) · marine (7) · takeoff (7) · helicopter (6)
Full specification filed date:
Application number:
None (49)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (51) · Munn & Co. (11) · R. S. & A. B. Lacey (5) · Victor J. Evans (4) · None (3) · Church & Church (2) · Howson and Howson (2) · James L. Norris (2) · Richardson (2) · A. B. Willson & Co. (2) · C. A. Snow & Co. (2)
National tech categories:
None (43) · USPC 244/72 (7) · USPC 244/22 (6) · USPC 244/153R (6) · USPC 244/30 (4) · USPC 244/28 (4) · USPC 244/63 (4) · USPC 244/155R (4) · USPC 244/73R (3) · USPC 244/3.23 (3) · USPC 244/17.19 (3) · USPC 244/64 (3) · USPC 244/127 (3) · USPC 416/113 (3) · USPC 244/88 (3)
CPCs:
CPC B64B1/00 (14) · CPC B64C33/02 (11) · CPC B64C11/48 (9) · CPC B64C11/006 (9) · CPC B63H1/12 (7) · CPC A63H27/08 (6) · CPC B64C23/005 (5) · CPC B64C11/065 (5) · CPC A63H27/087 (4) · CPC B64C27/82 (4) · CPC B64C13/06 (3) · CPC B64C11/36 (3) · CPC B64C11/001 (3) · CPC B64B1/40 (3) · None (3) · CPC Y10T24/3747 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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