Drilldown: Patents

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Patents > Tech fields : construction or hybrid or lift or navigation & Supplementary to patent : Patent FR-1909-420322 or None & Patent agent: None & Assigned to : Moteurs Salmson or Westinghouse Air Spring Company or None

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Applicant firm:
None (772) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (13) · Jacob Lohner & Co. (9) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Moteurs Salmson (5) · Luftschiffbau Schütte-Lanz (5) · Motorluftschiff Studiengesellschaft m.b.H (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (2) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (2) · Gothaer Waggonfabrik A. G. (2) · Luft Fahrzeug G.m.b.H. (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Tarbox Safety Aircraft Company (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
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National tech categories:
None (216) · FR 6.4 (78) · HU V/h (64) · FR 6.3 (51) · AT 77d (37) · DE 77h.5 (35) · DE 77 (30) · FR 5 (25) · BE K (14) · DE 77h (13) · IT 8 (12) · USPC 244/30 (10) · USPC 244/22 (10) · USPC 244/51 (9) · GB 4 propel & steer (8) · FR 6 (7) · USPC 244/97 (7) · USPC 244/90R (7) · USPC 244/52 (7) · USPC 244/11 (7)
IPCs:
None (570) · IPC B64B1/00 (38) · IPC B64C3/00 (23) · IPC B64C39/00 (19) · IPC B64C33/00 (11) · IPC B64B1/58 (10) · IPC B64C33/02 (10) · IPC B64B1/40 (9) · IPC B64B1/62 (9) · IPC B64C1/00 (8) · IPC CPC B64C13/00 (8) · IPC B64C17/00 (7) · IPC B64C23/00 (7) · IPC B64C11/00 (6) · IPC B64C3/18 (6) · IPC B64B (5) · IPC B64C9/00 (5) · IPC B64C3/14 (4) · IPC B64C3/38 (4)
CPCs:
None (469) · CPC B64B1/00 (50) · CPC B64C13/00 (22) · CPC B64C3/00 (22) · CPC B64C33/02 (20) · CPC B64C23/005 (18) · CPC B64C2700/6295 (15) · CPC B64C2700/6235 (14) · CPC B64C39/00 (13) · CPC B64C33/00 (13) · CPC B64C17/00 (11) · CPC B64B1/62 (11) · CPC B64C39/005 (10) · CPC B64B1/40 (10) · CPC B64B1/58 (10) · CPC B64C3/385 (9) · CPC B64C3/14 (8) · CPC B64C9/00 (8) · CPC B64C9/38 (6) · CPC B64C39/008 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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