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Patents > IPCs : IPC B64C11/00 or IPC B64C39/00 & Number of text pages: 4-50000000

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Office:
Inventors:
None (3) · Isaac Bell (3) · Henri-Marie Coandă (3) · Charles Rudolph Wittemann (3) · Augustus Moore Herring (2) · Joshua Gaskill Jackson (2) · George Norman Albree (2) · Marius Chantron (2) · Mathieu Castay (2) · Ernest Abington Vessey (2) · Emile Losse (2) · Charles Philippart (2) · Barouir Hovanes Balassanian (2) · Jan Jaakson (2) · Alfred E. Wunderlich (2)
Inventor country:
Applicant person:
None (6) · Charles Rudolph Wittemann (3) · Henri-Marie Coandă (3) · Isaac Bell (3) · Jan Jaakson (2) · Augustus Moore Herring (2) · Ernest Abington Vessey (2) · Emile Losse (2) · George Norman Albree (2) · Charles Philippart (2) · Mathieu Castay (2) · Joshua Gaskill Jackson (2) · Barouir Hovanes Balassanian (2) · Marius Chantron (2) · Alfred E. Wunderlich (2)
Applicant is inventor:
Tech fields:
airplane (43) · None (31) · design (31) · propulsion (31) · Propellers (28) · wings (27) · stability (18) · construction (18) · frame (17) · control (15) · aerodynamics (15) · Lift (15) · sustentation (11) · hybrid (8) · navigation (8) · Whole (7) · fuselage (7)
Full specification filed date:
Application number:
None (8)
Granted:
Supplementary to patent:
None (99)
Related to aircraft:
Patent agent:
None (16) · None (9) · Marks & Clerk (8) · Dupont et Elluin (4) · H. D. Fitzpatrick & Co. (4) · Armengaud jeune (4) · Munn & Co. (3) · Charles Assi (3) · Lavoix et Mosès (3)
National tech categories:
FR 6.4 (69) · None (52) · FR 6.3 (4) · USPC 244/45R (4) · USPC 244/13 (2) · USPC 244/9 (2) · USPC 244/47 (2) · USPC 244/234 (2) · USPC 244/20 (2) · USPC 244/19 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (74) · CPC B64C2700/6295 (74) · CPC B64C39/005 (18) · CPC B64C11/006 (15) · CPC B64C39/08 (13) · CPC B64C39/003 (8) · CPC B64C39/008 (5) · CPC B64C39/006 (3) · CPC B64C11/00 (3) · CPC B64C11/003 (2) · CPC B64C39/068 (2) · CPC Y02E10/74 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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