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Patents > IPCs : IPC B64C11/00 or IPC B64C27/04 & Number of text pages: 3-20

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Office:
Inventors:
Alexis Beurrier (5) · Édouard-Jean Bigourdan (5) · None (3) · Vincent Wisniewski (3) · Louis Lacoin (3) · Alfred E. Wunderlich (3) · Jan Jaakson (3) · Max Reymond (2) · Mathieu Castay (2) · Louis Blériot (2) · Jesse James Dillon (2) · Heinrich Hildebrand (2) · Eugène Sunguroff (2) · Ernest Abington Vessey (2) · Hermann Ruthenberg (2)
Inventor country:
Applicant person:
Alexis Beurrier (5) · None (4) · Jan Jaakson (3) · Alfred E. Wunderlich (3) · Vincent Wisniewski (3) · Louis Lacoin (3) · Édouard-Jean Bigourdan (3) · Max Reymond (2) · Heinrich Hildebrand (2) · Jesse James Dillon (2) · Eugène Sunguroff (2) · Ernest Abington Vessey (2) · Louis Blériot (2) · Mathieu Castay (2) · Hermann Ruthenberg (2)
Applicant type:
Applicant is inventor:
Tech fields:
Propulsion (36) · propellers (35) · helicopter (29) · airplane (19) · design (17) · None (15) · hybrid (13) · ascension (11) · propeller (9) · wings (9) · aerodynamics (9) · control (7) · frame (7) · marine (5) · stability (5) · airship (5) · heavier-than-air (5) · construction (5)
Full specification filed date:
Application number:
None (3)
Granted:
Supplementary to patent:
None (84) · Patent US-1911-1011761 (2) · Patent FR-1915-502520 (2) · Patent GB-1911-12232 (2)
Related to aircraft:
Patent agent:
None (18) · Armengaud jeune (6) · None (6) · Marks & Clerk (6) · L. Chassevent (3) · J. Bonnet-Thirion (3) · J. S. Withers & Spooner (3) · Browne & Co. (3) · Lloyd Wise & Co. (3) · Brandon frères (3)
Assigned to:
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6281 (47) · CPC B64C11/006 (39) · CPC B64C27/04 (38) · CPC B64C11/00 (16) · CPC B64C27/12 (9) · CPC B64C11/001 (5) · CPC B64D2700/62692 (4) · CPC B64C29/0025 (4) · CPC B64C27/20 (4) · CPC B64C39/06 (3) · CPC B64C27/52 (3) · CPC Y02E10/74 (2) · CPC B64C11/003 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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