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Patents > Office: US & Citations from after 1930: 1-2

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
None (54) · propeller (43) · stability (42) · LTA (41) · propulsion (38) · frame (35) · airplane (32) · navigation (29) · helicopter (20) · rudder (19) · parachute (18) · car (17) · wheels (16) · safety (15) · marine (14) · control (13) · airfoil (11) · takeoff (10)
Full specification filed date:
Application number:
None (97)
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (36) · None (15) · Victor J. Evans (14) · None (10) · C. A. Snow & Co. (7) · Brown & Hopkins (3) · Chandler & Chandler (3) · Joshua R. H. Potts (3) · Charles W. Hills (3) · C. C. Hines (3)
National tech categories:
None (109) · USPC 244/80 (9) · USPC 244/66 (8) · USPC 244/22 (7) · USPC 244/64 (6) · USPC 244/35R (6) · USPC 244/73R (6) · USPC 244/90R (6) · USPC 244/20 (6) · USPC 244/3.23 (5) · USPC 244/32 (5) · USPC 244/70 (5) · USPC 244/177 (5)
IPCs:
None (220) · IPC B64B1/00 (16) · IPC B64C39/00 (10) · IPC B64C3/00 (8) · IPC F42B10/00 (6) · IPC B64C31/06 (5) · IPC B64C33/00 (5) · IPC B64C13/12 (4) · IPC B64C31/00 (4) · IPC B64B1/62 (4) · IPC B64C25/00 (3) · IPC B64C1/00 (3) · IPC B64C23/00 (2) · IPC B64C17/00 (2) · IPC B64C3/18 (2) · IPC B64C33/02 (2) · IPC B64C5/04 (2) · IPC B64F1/00 (2) · IPC B64C11/04 (2)
CPCs:
CPC B64B1/00 (21) · CPC B64C39/005 (20) · CPC B64C27/54 (19) · CPC B64C17/00 (16) · CPC B64C11/48 (15) · CPC B64C23/005 (14) · CPC B64C13/00 (14) · CPC B64C11/006 (12) · CPC B64C11/04 (10) · CPC B64C33/02 (9) · CPC B64C27/82 (9) · CPC B64B1/40 (8) · CPC Y10T403/4677 (8) · CPC F16B2/02 (8) · CPC F16B2200/40 (7) · CPC B64C3/14 (6) · CPC B64C2700/6295 (6) · CPC B64C39/026 (6) · CPC B63H1/04 (6) · CPC B64C13/12 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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