Drilldown: Patents

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Patents > Number of text pages: 3 & Number of claims: 2 & Number of figures: 4-6

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Office:
Inventors:
None (11) · Ignaz Etrich (3) · Preston Albert Watson (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Boo Henning Wallin (2) · Hippolyte Louis Malécot (2) · Camille Lacoste (2) · Franz Bollhorn (2)
Inventor country:
Applicant person:
None (21) · Ignaz Etrich (3) · Boo Henning Wallin (2) · Franz Bollhorn (2) · Preston Albert Watson (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Camille Lacoste (2)
Applicant is inventor:
Tech fields:
airplane (25) · propulsion (21) · LTA (20) · frame (20) · Design (19) · None (16) · stability (15) · propellers (15) · construction (13) · wings (11) · lift (9) · subsystem (9) · aerodynamics (9) · helicopter (7) · navigation (7) · sustentation (6) · Airship (6) · Flapping (6)
Full specification filed date:
Application number:
None (36)
Granted:
Related to aircraft:
Patent agent:
None (32) · Armengaud jeune (6) · Brandon frères (5) · Victor J. Evans (3) · C. Hanslin & Cie. (2) · J. S. Withers & Spooner (2) · H. Elluin (2) · Lloyd Wise & Co. (2) · Marks & Clerk (2) · Fayollet (2) · Rigot et Prévost (2) · Paul Caquet (2)
Assigned to:
National tech categories:
None (31) · FR 6.4 (30) · HU V/h (8) · DE 77h.5 (4) · AT 77d (3) · USPC 244/6 (3) · CH 115 (2) · CH 129c (2) · DE 77 (2) · DE 77h.9 (2) · FR 6.2 (2) · USPC 244/60 (2)
IPCs:
None (43) · IPC B64C1/00 (7) · IPC B64B1/00 (6) · IPC B64C17/00 (6) · IPC B64C3/54 (4) · IPC B64C39/00 (3) · IPC B64C33/00 (3) · IPC B64C33/02 (3) · IPC B64B1/58 (3) · IPC B64C27/04 (2) · IPC B64C27/00 (2) · IPC B64C25/00 (2) · IPC B64C13/00 (2) · IPC B64C11/00 (2)
CPCs:
None (22) · CPC B64B1/00 (9) · CPC B64C17/00 (7) · CPC B64C23/005 (6) · CPC B64C33/00 (4) · CPC B64C1/00 (4) · CPC B64F2700/6226 (3) · CPC B64C13/00 (3) · CPC B64C3/54 (3) · CPC B64B1/58 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 117 results in range #1 to #117.

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