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Patents > Office : AT or BE or ES or GR or Other & Applicant is inventor : No or Other & Tech fields : propeller or propellers

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Office: (Click arrow to add another value)
Inventor country:
FR (484) · US (445) · DE (232) · GB (170) · BE (78) · AT (69) · HU (67) · None (60) · CH (24) · IT (24) · CA (15) · RO (14) · AU (12) · NZ (9) · AH (8) · RU (8) · NL (7) · MX (6)
Applicant firm:
None (1611) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · Daimler Motoren-Gesellschaft (5) · British and Colonial Aeroplane Co. (5) · Österreichische Daimler Motoren A. G. (4) · Jacob Lohner & Co. (4) · Westinghouse Electric & Manufacturing Company (3) · Ateliers d'aviation Louis Bréguet (3) · Motorluftschiff Studiengesellschaft m.b.H (3) · Varioplane Company (2) · Société anonyme des appareils d'aviation Hanriot (2) · Société anonyme Astra (2) · Société “Aviator” (2) · Magyar Lloyd Repülőgép- és Mótorgyár-Részvénytársaság (2) · Louis-Honoré Gauthier (2) · Lang Propeller Limited (2) · AGO Flugzeugwerke G. m. b. H. (2) · Borrmann and Kaerting (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1684) · Westinghouse Electric & Manufacturing Company (3)
IPCs:
None (976) · IPC B64C11/00 (81) · IPC B64C39/00 (74) · IPC B64B1/00 (45) · IPC B64C23/00 (37) · IPC B64C11/16 (37) · IPC B64C11/20 (31) · IPC B64C11/04 (30) · IPC B63H1/12 (29) · IPC B64C27/04 (26) · IPC B64C17/00 (21) · IPC B64C33/02 (19) · IPC B64C1/00 (18) · IPC B64C11/36 (13) · IPC B64C27/00 (12) · IPC B64C11/30 (11) · IPC B64D27/00 (11) · IPC B64D35/04 (10) · IPC B64C11/34 (9)
First filing:
Cites these patents:
None (1700) · 0 (4) · Patent FR-1911-438363 (2) · Patent AT-1909-47911 (2)
Citations from after 1930:
Number of diagram pages:

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