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Patents > Tech fields : Airplane or marine or propeller & Number of figures: 2-4

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Inventor country:
FR (492) · US (266) · DE (238) · GB (100) · AT (77) · HU (49) · IT (24) · RU (21) · CA (15) · BE (14) · CH (14) · NO (9) · NL (8) · None (6) · AU (6) · DK (5) · Prussia (5) · AH (5) · DZ (5)
Applicant firm:
None (1180) · Jacob Lohner & Co. (22) · Luft-Verkehrs-Gesellschaft m.b.H. (10) · Vickers Limited (7) · Société Anonyme des Établissements Nieuport (7) · Gothaer Waggonfabrik A. G.‎ (6) · British and Colonial Aeroplane Co. (5) · Österreichische Daimler Motoren A. G. (5) · Aéroplanes Morane-Saulnier (5) · Allgemeine Elektricitäts-Gesellschaft (5) · AGO Flugzeugwerke G. m. b. H. (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Daimler-Motoren-Gesellschaft (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1311) · Curtiss Aeroplane (2) · Moteurs Salmson (2) · (1/4) (2)
IPCs:
None (521) · IPC B64C17/00 (106) · IPC B64C39/00 (88) · IPC B64C1/00 (88) · IPC B64C3/00 (40) · IPC B64C23/00 (35) · IPC B64C35/00 (30) · IPC B64C3/38 (30) · IPC B64C13/00 (27) · IPC B64C25/00 (24) · IPC B64C11/00 (24) · IPC B64B1/00 (21) · IPC B64C3/54 (15) · IPC B64C3/52 (13) · IPC B64C3/56 (12) · IPC B64C11/16 (12) · IPC B64D17/00 (10) · IPC B64C11/04 (9) · IPC B64C9/00 (8) · IPC B64C17/06 (8)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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