Drilldown: Patents

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Patents > Tech fields : propellers or ventilation & Filing date: 1900 - 1909

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Office:
Inventors:
Alfred E. Wunderlich (12) · John Washington Wilson (8) · Arthur Henry Edwards (8) · Paul Frederik Degn (8) · Martin Diederich Rucker (6) · Hermann Ruthenberg (5) · Gabriel Babillot (4) · Vassily Rebikov (4) · Emanuel Kalisch (4) · Viktor Tarczal (4)
Inventor country:
Applicant person:
Alfred E. Wunderlich (12) · None (9) · John Washington Wilson (8) · Paul Frederik Degn (8) · Arthur Henry Edwards (8) · Martin Diederich Rucker (6) · Hermann Ruthenberg (5) · Gabriel Babillot (4) · Emanuel Kalisch (4) · Viktor Tarczal (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (118)
Granted:
Supplementary to patent:
None (149) · Patent BE-1909-214032 (7) · Patent GB-1908-4519 (7) · Patent US-1909-970771 (7) · Patent FR-1908-404631 (4) · Patent DE-1907-214228 (4) · Patent BE-1907-198483 (3) · Patent HU-1901-24148 (3) · Patent RU-1905-Rebikov (3) · Patent FR-1908-395320 (2) · Patent GB-1908-21445 (2) · Patent AT-1909-48421 (2) · Patent GB-1909-8531 (2) · Patent DE-1908-214229 (2) · Patent DE-1908-210933 (2) · Patent FR-1908-394254 (2) · Patent DE-1903-160742 (2) · Patent DE-1902-140705 (2) · Patent US-1899-645605 (2) · Patent US-1899-659264 (2)
Related to aircraft:
Patent agent:
None (101) · A. Wunderlich & Cie, Ingénieurs-Conseils (8) · Armengaud jeune (7) · Lavoix et Mosès (6) · Schwab (5) · Marks & Clerk (5) · Boult, Wade & Tennant (5) · J. Bonnet-Thirion (4) · Ch. Thirion et J. Bonnet (3) · Herbert Haddan & Co. (3) · G. de Mestral et F. Harlé (3) · C. Blétry (3) · Chassevent (3) · Abel & Imray (3) · Charles Assi (3)
IPCs:
None (139) · IPC B64C39/00 (16) · IPC B63H1/12 (8) · IPC B64C11/00 (8) · IPC B64C23/00 (7) · IPC B64B1/00 (7) · IPC B64C27/04 (6) · IPC B64C33/02 (6) · IPC B64C17/00 (5) · IPC B64C11/20 (5) · IPC B64C1/00 (4) · IPC B64D35/04 (3) · IPC B64C3/52 (3) · IPC B64C27/00 (2) · IPC B64C3/56 (2) · IPC B64B1/40 (2) · IPC B64C3/38 (2) · IPC B63H1/28 (2)
CPCs:
None (120) · CPC B64C39/00 (12) · CPC B64C2700/6295 (9) · CPC B64C11/006 (7) · CPC B64C23/005 (7) · CPC B64B1/00 (7) · CPC B64C17/00 (6) · CPC B64C33/02 (6) · CPC B64C2700/6274 (6) · CPC B63H1/26 (5) · CPC B64C11/20 (5) · CPC B64C2700/6281 (4) · CPC B64D35/04 (4) · CPC B63H1/12 (4) · CPC B64C39/003 (3) · CPC B63H1/20 (3) · CPC B64C27/12 (3) · CPC B64C11/48 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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