Drilldown: Patents

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Patents > Office : CU or ES or NL or NZ or Other & Publication date: 1900 - 1999 & Related to aircraft : 0 or Yes & National tech categories : FR 6.2 or None & First filing: No

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Office: (Click arrow to add another value)
Inventors:
Antoine-Padoue Filippi (8) · None (5) · André-Julien Mahoudeau (5) · Arthur Henry Edwards (4) · Sam Leonard Walkden (4) · Martin Diederich Rucker (3) · Pierre Levasseur (2) · William Andrew Hutson (2) · Louis-Pierre-Guilhaume Balestrié (2) · Jules Collomb (2) · Rudolf Wagner (2) · Roger Courtois-Suffit (2) · Robert Esnault-Pelterie (2)
Inventor country:
Applicant person:
None (11) · Antoine-Padoue Filippi (7) · André-Julien Mahoudeau dit de Villethiou (4) · Arthur Henry Edwards (4) · Sam Leonard Walkden (4) · Martin Diederich Rucker (3) · Pierre Levasseur (2) · Jules Collomb (2) · Robert Esnault-Pelterie (2) · Roger Courtois-Suffit (2) · Rudolf Wagner (2) · William Andrew Hutson (2) · Louis-Pierre-Guilhaume Balestrié (2)
Applicant is inventor:
Tech fields:
Propellers (45) · propulsion (32) · Design (31) · airplane (29) · frame (20) · Subsystem (18) · aerodynamics (18) · Stability (16) · marine (14) · wings (11) · Lift (11) · Construction (11) · LTA (10) · control (7) · propeller (7) · Navigation (6) · automatic stability (6) · airship (6) · Helicopter (5)
Full specification filed date:
Application number:
None (46)
Granted:
Supplementary to patent:
None (26) · Patent FR-1910-423792 (5) · Patent GB-1909-8531 (4) · Patent FR-1910-424987 (4) · Patent GB-1908-4519 (3) · Patent US-1913-1087946 (2) · Patent FR-1909-401714 (2) · Patent GB-1910-6051 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (29) · Boult, Wade & Tennant (6) · Marks & Clerk (6) · Abel & Imray (5) · Armengaud jeune (4) · Dom. Casalonga (3) · Herbert Haddan & Co. (3) · Weismann et Marx (2) · Paul Caquet (2) · None (2) · Lloyd Wise & Co. (2) · L. Chassevent (2) · Y. Rabilloud et fils (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (37) · IPC B63H1/12 (8) · IPC B64C17/00 (5) · IPC B64C11/00 (5) · IPC B64C39/00 (4) · IPC B64C1/00 (3) · IPC B64C11/16 (3) · IPC B64C33/02 (2) · IPC B64C3/54 (2) · IPC B64C11/04 (2)
CPCs:
None (31) · CPC B63H1/26 (7) · CPC B64C17/00 (6) · CPC B64C11/16 (5) · CPC B63H1/20 (4) · CPC B64C11/006 (4) · CPC B64C2001/0081 (2) · CPC B64C2700/6214 (2) · CPC B64C11/04 (2) · CPC B64C11/00 (2) · CPC B64B1/00 (2) · CPC B64C33/02 (2) · CPC B63H2001/122 (2) · CPC B64C39/00 (2) · CPC B63B2745/00 (2) · CPC B63H1/12 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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