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Patents > Filing date: 1917 & Related to aircraft: 1 & Number of figures: 2-5

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Year filed:
(There are no values for this filter)
Office:
Inventors:
None (20) · Émile Letord (10) · Thomas Sopwith (8) · Harris Booth (6) · Emil Schimanek (4) · Reinhold Richter (4) · Harold Arthur Savage (4) · Anton Flettner (4) · John William Copley (4) · Henry Kleckler (3) · Vincent Poggio Galle (3)
Inventor country:
Applicant person:
None (29) · Émile Letord (10) · Thomas Sopwith (7) · Harris Booth (6) · John William Copley (4) · Harold Arthur Savage (4) · Anton Flettner (4) · Henry Kleckler (3) · Emil Schimanek (3) · Vincent Poggio Galle (3)
Applicant is inventor:
Tech fields:
airplane (37) · None (27) · control (20) · propeller (16) · construction (13) · frame (12) · military (12) · propulsion (11) · Propellers (11) · design (10) · stability (9) · subsystem (8) · instrument (8) · landing (7) · Fuselage (7) · wings (7) · marine (7) · motors (6) · LTA (6) · rudder (6)
Application number:
None (58) · 1732817 (2) · 494571D (2)
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (52) · J. Germain (8) · Haseltine, Lake & Co. (7) · Brewer & Son (6) · Victor J. Evans (6) · John P. Tarbox (6) · None (6) · Herbert Haddan & Co. (4) · M. Zerolo (4) · Mewburn, Ellis & Pryor (3) · Marks & Clerk (3)
National tech categories:
None (92) · FR 6.4 (28) · DE 77h.5 (14) · AT 77d (6) · DE 77h.6 (5) · HU V/h (3) · AU 90.5 (3) · DE 77h.9 (3) · NL 62 (2) · HU VII/a (2) · NL 62.15 (2) · DE 42k.18 (2)
IPCs:
None (64) · IPC B64C13/00 (7) · IPC B64C3/00 (7) · IPC B64C35/00 (7) · IPC B64C3/18 (6) · IPC B64C11/16 (6) · IPC B64C11/36 (4) · IPC B64C1/00 (4) · IPC B64C39/00 (4) · IPC B64C3/38 (3) · IPC B64C27/04 (3) · IPC B64D33/10 (3) · IPC B64C11/04 (3) · IPC B64C13/12 (3)
CPCs:
None (26) · CPC B64C13/00 (13) · CPC B64C3/00 (9) · CPC B64C35/00 (8) · CPC B64C2700/6235 (6) · CPC B64C11/16 (5) · CPC B64C2001/0063 (5) · CPC B64C17/00 (5) · CPC B64C3/385 (4) · CPC B64C11/36 (4) · CPC B64C13/12 (4)
Family year:
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First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

Showing below up to 184 results in range #1 to #184.

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