Drilldown: Patents

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Patents > National tech categories : IT 8 or USPC 244/80 or None & First filing: Yes & Cites these patents: None

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Inventor country:
US (1299) · GB (937) · None (495) · FR (349) · DE (248) · IT (62) · CA (47) · AT (32) · RU (30) · CH (28) · BE (18) · NZ (15) · AU (15) · ES (14) · IE (13) · SE (10) · NO (10) · Great Britain (10) · HU (9) · NL (7)
Applicant firm:
None (3373) · Curtiss Aeroplane (47) · Blackburn Aeroplane and Motor Co. (19) · Vickers (15) · Tarbox Safety Aircraft Company (8) · Société des Avions Louis Bréguet (7) · Westinghouse Electric & Manufacturing Company (6) · Sopwith Aviation Company Limited (5) · British and Colonial Aeroplane Co. (5) · Société Anonyme des Établissements Nieuport (5) · Curtiss Aeroplane and Motor Corporation (5) · Varioplane Company (5) · Siemens-Schuckert-Werke G.m.b.H. (4) · Moteurs Salmson (4) · Société anonyme Astra AB (4)
Applicant is inventor:
Granted:
Supplementary to patent:
None (3438) ·   (8) · Patent FR-1912-450422 (2) · Patent DE-1903-160742 (2) · Patent FR-1916-502839 (2) · Patent IT-1915-148941 (2) · Patent FR-1915-477457 (2) · Patent FR-1914-475066 (2) · Patent US-1904-793746 (2) · Patent FR-1909-408057‎ (2) · Patent FR-1913-472867 (2) · Patent FR-1912-439277 (2) · Patent FR-1911-448337 (2) · Patent FR-1910-435648 (2)
Assigned to:
None (3544) · Curtiss Aeroplane (6) · Westinghouse Electric & Manufacturing Company (4) · Moteurs Salmson (4) · Goodyear Tire and Rubber Company (3) · Sperry Gyroscope Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Tarbox Safety Aircraft Company (2) · Westinghouse Air Spring Company (2) · John A. Roebling's Sons (2) · Varioplane Company (2) · Société Anonyme des Établissements Nieuport (2) · Magneso Calcite Fire-Proof Company (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (2617) · IPC B64C39/00 (91) · IPC B64C17/00 (91) · IPC B64C1/00 (79) · IPC B64C3/00 (61) · IPC B64C35/00 (47) · IPC B64C13/00 (46) · IPC B64B1/00 (43) · IPC B64C11/00 (35) · IPC B64C3/38 (35) · IPC B64C3/18 (34) · IPC B64C23/00 (30) · IPC B64B1/58 (22) · IPC B64C25/00 (22) · IPC B64C27/04 (21) · IPC B64C33/02 (19) · IPC B64C3/54 (18) · IPC B64C3/56 (17) · IPC B64C11/04 (16) · IPC B64C11/20 (14)
First filing: (Click arrow to add another value)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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