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Patents > Office : IN or Other & Citations from after 1930: 2-4

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Office: (Click arrow to add another value)
Inventor country:
Inventor location:
None (258) · New York (5) · Ohio (4) · Los Angeles (4) · New Jersey (4) · Illinois (3) · Seine (3) · London (3) · Pittsburgh (3) · PA (3) · Cleveland (3) · Allegheny county, Pennsylvania (3) · New York City (2) · Kansas (2) · Chicago (2) · NYC (2)
Applicant person:
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (116)
Granted:
Related to aircraft:
Patent agent:
None (37) · Munn & Co. (19) · None (14) · Victor J. Evans (13) · John P. Tarbox (8) · L. Chassevent (3) · C. C. Hines (3) · James L. Norris (3) · Boult, Wade & Tennant (3)
National tech categories:
None (123) · FR 6.4 (17) · USPC 244/153R (10) · USPC 244/3.23 (10) · USPC 244/119 (7) · USPC 244/35R (5) · USPC 244/97 (5) · FR 5.8 (4) · USPC 244/64 (4) · USPC 416/129 (4)
IPCs:
None (176) · IPC B64B1/00 (13) · IPC B64C31/06 (10) · IPC B64C31/00 (8) · IPC B64C25/00 (7) · IPC B64C39/00 (5) · IPC B64C23/00 (5) · IPC B64C3/00 (5) · IPC B64C3/38 (4) · IPC B64C13/00 (4) · IPC B64C1/00 (4) · IPC B64C33/00 (4) · IPC B64C27/04 (4) · IPC B64C33/02 (4) · IPC B64C3/54 (3) · IPC B64C35/00 (3) · IPC B64C17/00 (3) · IPC B64C11/04 (3) · IPC B63H1/12 (3)
CPCs:
CPC B64B1/00 (14) · CPC A63H27/08 (14) · CPC Y02E10/74 (12) · CPC B64C33/02 (11) · CPC B64C27/54 (11) · CPC F03D3/00 (11) · CPC B64C11/006 (10) · None (9) · CPC B64C13/00 (9) · CPC B64C23/005 (8) · CPC B64C11/48 (8) · CPC B64C17/00 (8) · CPC B64C2700/6295 (8)
First filing:
Citations from after 1930:
Number of diagram pages:

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