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Patents > IPCs : IPC B64C25/00 or IPC B64C3/42

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Office:
Inventors:
None (11) · Armand-Jean-Auguste Deperdussin (5) · Robert Esnault-Pelterie (5) · John William Dunne (3) · Louis Blériot (3) · Frank McCarroll (3) · Paul Kauffmann (3) · Édouard Vedovelli (3) · David Palmgren (3) · Bert Hinkler (3) · Federico Caproni (3)
Inventor country:
Applicant person:
None (17) · Armand-Jean-Auguste Deperdussin (5) · Robert Esnault-Pelterie (5) · Paul Kauffmann (3) · Federico Caproni (3) · Édouard Vedovelli (3) · David Palmgren (3) · Bert Hinkler (3) · Louis Blériot (3) · Frank McCarroll (3) · John William Dunne (3)
Applicant is inventor:
Tech fields:
airplane (72) · landing (62) · wheels (46) · chassis (43) · frame (43) · design (23) · construction (19) · suspension (17) · landing gear (17) · None (16) · takeoff (16) · fuselage (12) · elasticity (11) · wings (10) · stability (9) · structure (9) · skids (7) · subsystem (6) · shock-absorbers (5) · undercarriage (5)
Full specification filed date:
Application number:
None (13) · 1910567949 (2)
Granted:
Supplementary to patent:
None (101) · Patent FR-1909-420322 (3) · Patent IT-1915-150227 (3) · Patent AT-1911-58081 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent GB-1927-653688 (2) · Patent FR-1911-419438 (2)
Related to aircraft:
Patent agent:
None (24) · Armengaud jeune (12) · Marks & Clerk (8) · Charles Dony (7) · L. Chassevent (5) · Hippolyte Josse (5) · Weismann et Marx (4) · J. Germain (3) · J. Bonnet-Thirion (3) · E. Bletry (3) · Herbert Haddan & Co. (3) · Boult, Wade, and Tennant (3) · G. de Mestral et F. Harle (2) · None (2) · Gaston Rose (2) · Schwab (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C25/06 (73) · CPC B64F2700/6226 (72) · CPC B64C25/62 (45) · CPC B64C25/64 (29) · CPC B64C25/52 (27) · CPC B64C3/42 (25) · CPC B64C25/54 (21) · CPC B64C25/60 (9) · CPC B64C25/00 (6) · CPC B64C25/14 (5) · CPC B64C25/50 (5) · CPC B64C25/34 (4) · CPC B64C25/02 (4) · CPC B64C25/62 B64F2700/6226 (3) · CPC B64C25/04 (2) · CPC B64C25/36 (2) · IPC B64C25/62 (2) · CPC B64C2025/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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