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Patents > Office: US & IPCs: None & Number of text pages: 3

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (102) · None (90) · frame (90) · stability (71) · propeller (64) · propulsion (57) · navigation (49) · rudder (43) · LTA (42) · wheels (30) · hybrid (28) · helicopter (24) · airfoil (24) · marine (23) · car (22) · landing (21) · flapping (20) · balloon (20) · parachute (19) · takeoff (19)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (99) · Munn & Co. (25) · Victor J. Evans (24) · John P. Tarbox (14) · None (9) · C. A. Snow & Co. (8) · Watson E. Coleman (4) · Chandler & Chandler (4) · H. B. Willson & Co. (4) · Sigmund Herzog (3) · W. J. FitzGerald & Co. (3) · E. W. Marshall (3) · G. H. Strong (3) · Fisher & Moser (3) · Franklin H. Hough (3) · H. & A. M. Macey (3) · James L. Norris (3) · Briesen & Knauth (3)
Assigned to:
None (367) · Curtiss Aeroplane (5) · Curtiss Aeroplane and Motor Corporation (3) · General Electric Company (2) · International Aeronautical Construction Company (2)
National tech categories:
None (121) · USPC 244/80 (20) · USPC 244/6 (16) · USPC 244/90R (13) · USPC 244/45R (10) · USPC 244/87 (10) · USPC 244/48 (10) · USPC 244/66 (9) · USPC 244/119 (8) · USPC 244/46 (8) · USPC 244/93 (7) · USPC 244/35R (7) · USPC 244/233 (7) · USPC 244/22 (7) · USPC 244/51 (6) · USPC 244/177 (5) · USPC 244/60 (5) · USPC 244/64 (5) · USPC 244/70 (5)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (33) · CPC B64C23/005 (29) · CPC B64C13/00 (28) · CPC B64B1/00 (26) · CPC B64C39/005 (19) · CPC B64C3/385 (19) · CPC B64C2700/6295 (16) · CPC B64C11/006 (15) · CPC B64C33/02 (13) · CPC B64C39/08 (11) · CPC B64C27/82 (11) · CPC B64C3/14 (10) · None (10) · CPC B64B1/40 (9) · CPC B64C27/54 (9) · CPC B64C9/00 (8) · CPC B64C33/00 (7) · CPC B63H1/04 (7) · CPC B64C25/60 (7) · CPC B64C11/48 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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