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Patents > First filing: Other & Number of diagram pages: 2-3 & Number of figures: 3-4

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None (379) · California (4) · Missouri (4) · New York county (4) · Minnesota (3) · New York (3) · New York City (3) · Kansas (3) · Hennepin county (3) · Texas (3) · Minneapolis, Minnesota (3)
Applicant is inventor:
Tech fields:
None (93) · airplane (92) · frame (70) · stability (60) · propulsion (55) · navigation (48) · LTA (46) · propeller (42) · rudder (41) · control (31) · design (29) · helicopter (22) · Propellers (19) · hybrid (19) · car (18) · wheels (18) · wings (16) · airfoil (16)
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Patent agent:
None (86) · Munn & Co. (23) · C. A. Snow & Co. (15) · Victor J. Evans (15) · None (14) · Brewer & Son (9) · John P. Tarbox (6) · Marks & Clerk (6) · W. P. Thompson & Co. (5) · Boult, Wade & Tennant (4) · Joshua R. H. Potts (4) · Herbert Haddan & Co. (4) · G. F. Redfern & Co. (4) · Edmund Hunt & Co. (4) · Weismann et Marx (4) · Brierley & Howard (4) · R. S. & A. B. Lacey (3) · Spencer Heath (3) · Haseltine, Lake & Co. (3)
Assigned to:
None (414) · Curtiss Aeroplane (4) · Curtiss Aeroplane and Motor Corporation (2) · Westinghouse Air Spring Company (2)
National tech categories:
None (174) · FR 6.4 (37) · USPC 244/48 (8) · USPC 244/45R (8) · USPC 244/22 (8) · USPC 244/80 (7) · USPC 244/87 (6) · USPC 244/6 (6) · USPC 244/66 (6) · USPC 244/20 (6) · USPC 244/35R (5) · USPC 244/26 (5) · USPC 244/73R (5) · FR 6.3 (5) · USPC 244/64 (5)
IPCs:
None (265) · IPC B64C39/00 (20) · IPC B64B1/00 (16) · IPC B64C13/00 (15) · IPC B64C3/38 (11) · IPC B64C25/00 (11) · IPC B64C35/00 (8) · IPC B64C17/00 (8) · IPC B64C1/00 (8) · IPC B64C23/00 (7) · IPC B64C33/00 (6) · IPC B64C3/54 (5) · IPC B64C11/00 (4) · IPC B64C27/00 (4) · IPC B64C31/04 (3) · IPC B64C9/00 (3) · IPC B64C3/00 (3) · IPC B64C33/02 (3)
CPCs:
CPC B64C13/00 (30) · None (27) · CPC B64B1/00 (27) · CPC B64C2700/6295 (24) · CPC B64C17/00 (23) · CPC B64C23/005 (22) · CPC B64C3/385 (22) · CPC B64C2700/6256 (14) · CPC B64C39/005 (14) · CPC B64C39/08 (14) · CPC B64C33/02 (12) · CPC B64C11/006 (12) · CPC B64C39/00 (11) · CPC B64C35/00 (11) · CPC B64F2700/6226 (9) · CPC B64C11/36 (8) · CPC Y02E10/72 (8) · CPC B64C9/00 (8) · CPC B64C3/14 (8)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:
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