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Patents > Inventor country: US & Number of diagram pages: 2-3 & Number of figures: 8-17

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (70) · airplane (61) · stability (37) · frame (37) · LTA (36) · navigation (31) · propulsion (28) · propeller (22) · flapping (18) · rudder (17) · design (16) · construction (15) · helicopter (15) · propellers (13) · marine (13) · wings (13) · HTA (12) · military (12) · landing (12)
Full specification filed date:
Application number:
None (75)
Granted:
Related to aircraft:
Patent agent:
None (47) · Munn & Co. (12) · John P. Tarbox (11) · None (7) · Victor J. Evans (7) · Marks & Clerk (6) · C. A. Snow & Co. (5) · G. Petiau (4) · R. S. & A. B. Lacey (3) · Watson E. Coleman (3) · Wheatley & Mackenzie (3) · J. S. Withers & Spooner (3) · F. W. Golby (3) · Joshua R. H. Potts (3)
National tech categories:
None (110) · FR 6.4 (30) · USPC 244/22 (7) · USPC 244/80 (7) · USPC 244/119 (7) · USPC 244/90R (7) · HU V/h (6) · USPC 244/70 (5) · USPC 244/35R (4) · USPC 244/93 (4) · USPC 244/87 (4) · USPC 244/113 (4) · USPC 244/27 (4) · USPC 244/72 (4) · USPC 244/6 (4) · USPC 244/45R (4) · USPC 244/20 (4) · USPC 244/50 (3) · USPC 244/66 (3) · USPC 244/48 (3)
IPCs:
None (179) · IPC B64C39/00 (21) · IPC B64C17/00 (15) · IPC B64C1/00 (12) · IPC B64B1/00 (10) · IPC B64C3/00 (9) · IPC B64C3/38 (8) · IPC B64C23/00 (5) · IPC B64C33/02 (5) · IPC B64C35/00 (4) · IPC B64C33/00 (3) · IPC B64C37/00 (2) · IPC B64C31/00 (2) · IPC B64C3/50 (2) · IPC B64C3/42 (2) · IPC B64C3/14 (2) · IPC B64C13/00 (2)
CPCs:
None (36) · CPC B64C17/00 (25) · CPC B64C3/385 (18) · CPC B64C2700/6295 (18) · CPC B64C39/005 (17) · CPC B64B1/00 (16) · CPC B64C33/02 (15) · CPC B64C23/005 (13) · CPC B64C13/00 (11) · CPC B64C39/08 (9) · CPC B64C3/00 (8) · CPC B64C39/00 (8) · CPC B64C35/00 (7) · CPC B64C2700/6218 (6) · CPC B64C3/14 (5) · CPC B64C1/00 (4) · CPC B64C2700/6212 (4) · CPC B64C33/00 (4) · CPC Y02T50/10 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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