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Patents > National tech categories : 12.3 or None & Number of claims: 1-2

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Office:
Inventor location:
None (629) · London (8) · Illinois (6) · England (6) · New Hampshire (4) · Paris (4) · Nord (4) · New York (3) · NY (3) · California (3) · PA (3) · Allegheny county, Pennsylvania (3) · Pittsburgh (3) · Westminster (3) · London, S.W. (3)
Applicant firm:
None (674) · Blackburn Aeroplane and Motor Co. (4) · Vickers Limited (4) · Siemens-Schuckert-Werke G.m.b.H. (3) · Moteurs Salmson (3) · Ateliers d'aviation Louis Bréguet (2) · Société Antoinette (2) · Luftschiffbau Zeppelin (2) · Jacob Lohner & Co. (2) · Société anonyme Astra (2) · North British Rubber Company (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Société Anonyme des Établissements Nieuport (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (528) · Patent CH-1907-41855 (3) · Patent FR-1910-423792 (2) · Patent BE-1912-04-05 (2) · Patent FR-1911-446282 (2) · Patent DE-1893-73799 (2) · Patent FR-1905-353709 (2) · Patent NZ-1909-25865 (2) · Patent US-1913-1118124 (2) · Patent FR-1909-399456 (2) · Patent GB-1913-21688 (2) · Patent CH-1902-26882 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
Related to aircraft:
Assigned to:
None (706) · Moteurs Salmson (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (334) · IPC B64C17/00 (36) · IPC B64C1/00 (35) · IPC B64C39/00 (31) · IPC B64C13/00 (19) · IPC B64C3/00 (17) · IPC B64C3/38 (16) · IPC B64B1/00 (15) · IPC B64B1/58 (15) · IPC B64C11/00 (12) · IPC B64C33/02 (11) · IPC B64C27/04 (10) · IPC B64C23/00 (10) · IPC B64C3/56 (8) · IPC B64C35/00 (8) · IPC B64C3/54 (8) · IPC B64C11/04 (7) · IPC B64C5/04 (7) · IPC B64C3/18 (7) · IPC B64C33/00 (7)
First filing:
Cites these patents:
None (721)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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