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Patents > Office : DE or US & Citations from after 1930: None & Number of claims: 2-4

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Office: (Click arrow to add another value)
Applicant firm:
None (626) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (12) · Luftschiffbau Zeppelin G. m. b. H. (6) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Daimler-Motoren-Gesellschaft (5) · Moteurs Salmson (4) · Luftschiffbau Zeppelin (4) · Société Anonyme des Établissements Nieuport (3) · General Electric Company (3) · Sperry Gyroscope Company (3) · Siemens-Schuckert Werke GmbH (3)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (614) · 1 (3) · Patent GB-1911-2636 (2) · Patent DE-1918-388537 (2) · 1912-01-23 (2) · Patent DE-1908-227242 (2) · Patent FR-1912-455471 (2)
Related to aircraft:
Patent agent:
None (545) · Munn & Co. (19) · Victor J. Evans (12) · None (7) · 1 (4) · E. G. Vrooman (3) · R. S. & A. B. Lacey (3) · James L. Norris (2) · C. A. Snow & Co. (2) · G. H. Strong (2) · Pierre Barnes (2) · Arthur C. Fraser & Usina (2) · W. H. Singleton (2) · Hood & Schley (2) · Herbert H. Thompson (2) · Herbert W. T. Jenner (2) · Albert E. Parker (2) · A. B. Willson & Co. (2) · Dyer, Dyer, and Taylor (2) · A. Rohrbach (2)
Assigned to:
None (685) · Moteurs Salmson (4) · 1 (3) · Albert L. Watters (2) · General Electric Company (2) · Société Anonyme des Établissements Nieuport (2) · Sperry Gyroscope Company (2)
IPCs:
None (388) · IPC B64B1/00 (30) · IPC B64C3/00 (27) · IPC B64C39/00 (19) · IPC B64C1/00 (14) · IPC B64C35/00 (13) · IPC B64B1/58 (13) · IPC B64C33/02 (12) · IPC B64C31/06 (11) · IPC B64C13/00 (10) · IPC B64C31/00 (10) · IPC B64C11/00 (9) · IPC B64C17/00 (9) · IPC B64B1/64 (8) · IPC B64C25/00 (7) · IPC B64B1/40 (7) · IPC B64C27/00 (6) · IPC B64C33/00 (6) · IPC B64C3/38 (6) · IPC B64B1/06 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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