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Patents > Inventor country : GB or US & Number of figures: 5-6

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Office:
Inventor country: (Click arrow to add another value)
Inventor location:
None (778) · Pennsylvania (12) · England (11) · New York (10) · New York city (9) · New York county (8) · London (8) · New York state (6) · County of London (6) · Allegheny county, Pennsylvania (6) · PA (5) · Illinois (5) · Chicago (5) · Michigan (5) · Pittsburgh (5) · St. Louis (4) · Oklahoma (4)
Applicant firm:
None (867) · Blackburn Aeroplane and Motor Co. (6) · Sopwith Aviation Company Limited (5) · Curtiss Aeroplane (5) · Sperry Gyroscope Company (3) · Westinghouse Electric & Manufacturing Company (3) · Packard Motor Car Company (2) · Vickers Ltd. (2) · British and Colonial Aeroplane Co. (2) · Vickers Limited (2) · Kawneer Manufacturing Company (2) · Ordnance Engineering Corp. (2) · Sopwith Aviation Company (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (791) · Patent GB-1911-5162 (4) · Patent GB-1909-8531 (3) · Patent US-1913-1094989 (3) · Patent GB-1916-110419 (3)
Related to aircraft:
Assigned to:
None (865) · Sperry Gyroscope Company (3) · Curtiss Aeroplane and Motor Corporation (2) · Kawneer Manufacturing Company (2) · L W F Engineering Company (2) · Westinghouse Electric & Manufacturing Company (2)
IPCs:
None (522) · IPC B64C39/00 (37) · IPC B64C17/00 (32) · IPC B64B1/00 (29) · IPC B64C1/00 (26) · IPC B64C3/00 (20) · IPC B64C23/00 (16) · IPC B64C13/00 (16) · IPC B64C33/00 (14) · IPC B64C35/00 (14) · IPC B64C25/00 (12) · IPC B64C27/04 (10) · IPC B64C11/00 (9) · IPC B64C31/06 (8) · IPC B64C5/04 (8) · IPC B64C31/00 (7) · IPC B64C3/38 (7) · IPC B64C33/02 (7)
First filing:
Cites these patents:
None (910) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of diagram pages:
Number of figures:

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