Drilldown: Patents

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Patents > Inventor country: US & Granted: Yes & Assigned to: None & First filing: Yes

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Office:
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Applicant firm:
None (2803) · Curtiss Aeroplane (42) · General Electric Co. (6) · Tarbox Safety Aircraft Company (6) · Curtiss Aeroplane and Motor Corporation (3) · Packard Motor Car Company (3) · Westinghouse Electric & Manufacturing Company (2) · Connecticut Aircraft Company (2) · Curtiss Motor Company (2) · Grand Rapids Trust Company (2) · Ordnance Engineering Corp. (2) · E. W. Bliss Company (2) · Connecticut Aircraft (2) · Stanley Aerial Navigation Co. (2) · Boughton Flying Machine (2) · National Aerial Navigation & Equipment Co. (2) · L W F Engineering Company (2) · United Fast Color Eyelet Company (2)
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Granted: (Click arrow to add another value)
Supplementary to patent:
None (2850) · Patent US-1913-1087946 (2) · Patent US-1908-1077750 (2) · Patent US-1910-984076 (2) · Patent US-1911-1009048 (2) · Patent US 1906 12 10 (2) · Patent US-1880-224510 (2) · Patent US-1909-970771 (2)
Assigned to: (Click arrow to add another value)
IPCs:
None (2224) · IPC B64B1/00 (95) · IPC B64C39/00 (62) · IPC B64C17/00 (38) · IPC B64C3/00 (36) · IPC B64C1/00 (29) · IPC B64C13/00 (27) · IPC B64C33/00 (22) · IPC B64C33/02 (21) · IPC B64C23/00 (21) · IPC B64C31/00 (19) · IPC B64C31/06 (18) · IPC B64C25/00 (15) · IPC B64C11/00 (14) · IPC F42B10/00 (14) · IPC B64C27/04 (13) · IPC B64C3/38 (12) · IPC CPC B64C13/00 (12) · IPC B64C35/00 (10)
First filing: (Click arrow to add another value)
Cites these patents:
None (2864) · 1 (7) · 0 (3) · 2 (2)
Citations from after 1930:

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