Drilldown: Patents

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Patents > Tech fields : Airplane or propeller & National tech categories: None & Number of claims: 2-3

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Office:
Inventors:
None (18) · Harold Arthur Savage (6) · George Henry Challenger (6) · Walter George Tarrant (5) · Louis-Adolphe Hayot (3) · Gustave Delage (3) · John Edward Thompson (3) · Ugo Antoni (3) · Pierre-Jean-René Postel-Vinay (3) · Guido Antoni (3) · Federico Caproni (3)
Inventor country:
Applicant person:
None (47) · Harold Arthur Savage (6) · George Henry Challenger (6) · Walter George Tarrant (5) · Federico Caproni (4) · Pierre-Jean-René Postel-Vinay (3) · Louis-Adolphe Hayot (3) · John Edward Thompson (3) · Ugo Antoni (3) · Guido Antoni (3) · Joseph Allison Steinmetz (2) · René Arnoux (2) · Robert Esnault-Pelterie (2) · Paul Petres (2) · Louis Blériot (2) · Gustave Delage (2) · Louis-Charles Bréguet (2) · Walter Henry Barling (2) · Émile-Jean-Jules Salmson (2) · Edward Smethurst (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (65)
Granted:
Supplementary to patent:
None (109) · Patent IT-1917-03-16 Federico Caproni (2) · Patent FR-1909-408057‎ (2) · Patent FR-1915-477457 (2) · Patent CA-1918-196108 (2) · Patent IT-1915-150227 (2) · Patent FR-1915-502433 (2)
Related to aircraft:
Patent agent:
None (29) · Haseltine, Lake & Co. (19) · Marks & Clerk (16) · Johnsons & Willcox (7) · W. P. Thompson & Co. (6) · Boult, Wade & Tennant (6) · Herbert Haddan & Co. (6) · Boult, Wade, and Tennant (5) · Jensen & Son (5) · Abel & Imray (5) · Carpmaels, Radford & Newton (4) · Arthur C. Downing (3) · Carpmael & Co. (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (62) · IPC B64C17/00 (16) · IPC B64C1/00 (14) · IPC B64C3/38 (9) · IPC B64C39/00 (9) · IPC B64C3/00 (9) · IPC B64C13/00 (6) · IPC B64C35/00 (5) · IPC F41A19/05 (5) · IPC B64C23/00 (5) · IPC B64C25/00 (5) · IPC B64C9/00 (3) · IPC B64D35/04 (3) · IPC B64C27/04 (3) · IPC B64C3/54 (3) · IPC B64C3/50 (3) · IPC B64C11/36 (3) · IPC B64D7/02 (3) · IPC B64C3/56 (3)
CPCs:
None (31) · CPC B64C17/00 (17) · CPC B64C3/00 (11) · CPC B64C2700/6218 (9) · CPC B64C3/385 (8) · CPC B64C2700/6295 (8) · CPC B64C13/00 (8) · CPC B64C39/00 (7) · CPC B64C11/065 (6) · CPC B64C2700/6256 (6) · CPC B64C23/005 (5) · CPC B64C11/36 (5) · CPC B64C35/00 (5) · CPC F41A19/05 (5) · CPC B64C11/48 (4) · CPC B64C11/006 (4) · CPC B64C9/00 (4) · CPC B64C25/64 (4) · CPC B64D35/04 (4) · CPC B64C3/54 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 207 results in range #1 to #207.

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