Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & First filing: No

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Office:
Inventors:
None (46) · Pierre Le Goaziou (9) · Gianni Caproni (4) · Edward Eugene Brown (4) · Charles Arthur Wragg (3) · Jakob Haw (3) · Glenn Hammond Curtiss (3) · Henry Kleckler (3) · Alexander Albert Holle (3)
Inventor country:
Applicant person:
None (56) · Pierre Le Goaziou (9) · Gianni Caproni (4) · Edward Eugene Brown (4)
Applicant is inventor:
Tech fields:
airplane (54) · None (39) · propellers (30) · design (29) · frame (28) · construction (23) · wings (16) · subsystem (13) · propulsion (12) · aerodynamics (11) · fuselage (10) · Motors (10) · LTA (9) · airship (9) · sensors (9) · lift (9) · propeller (8) · stability (8) · chassis (8)
Full specification filed date:
Application number:
None (62)
Granted:
Supplementary to patent:
None (78) · Patent FR-1916-501550 (8) · Patent US-1918-1589780 (3) · Patent FR-1916-84082 (2) · Patent FR-1916-502839 (2) · Patent GB-1917-126391 (2) · Patent GB-1917-126674 (2) · Patent DE-1915-300200 (2) · Patent FR-1916-493411 (2)
Related to aircraft:
Patent agent:
None (131) · None (13) · Paul Blum (3) · Marks & Clerk (3) · Jensen & Son (2) · M. Zerolo (2) · Fritz Isler (2) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (2)
National tech categories:
None (62) · HU V/h (46) · FR 6.4 (26) · DE 77h.5 (9) · FR 12.2 (9) · NL 62 (4) · FR 6.2 (3) · DE 77h.2 (3) · DE 77h.6 (3) · DE 77h.7 (3) · CH 129b (3) · CA 244/120 (2) · NL 62.7 (2) · NL 62.6 (2) · DE 77h.9 (2) · AT 77d (2)
IPCs:
None (95) · IPC G01S1/72 (9) · IPC B64C17/00 (7) · IPC B64C11/00 (7) · IPC B64C1/00 (6) · IPC B64C3/00 (6) · IPC B64C35/00 (4) · IPC B64C1/06 (4) · IPC B64C11/22 (2) · IPC B64C27/32 (2) · IPC B64D27/04 (2) · IPC B64C3/56 (2) · IPC B64C23/00 (2) · IPC B64C39/00 (2) · IPC B64C3/26 (2) · IPC G05D1/06 (2) · IPC H03B7/10 (2) · IPC B64C13/00 (2)
CPCs:
None (56) · CPC G01S1/72 (9) · CPC B64C3/00 (7) · CPC B64C17/00 (7) · CPC B64C2700/6295 (7) · CPC B64C39/00 (7) · CPC B64C13/00 (6) · CPC B64C35/00 (6) · CPC B64C11/00 (5) · CPC B64C2700/6256 (4) · CPC B64C2700/6233 (4) · CPC B64C1/065 (4) · CPC B64C2001/0081 (4) · CPC B64C3/18 (4)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 193 results in range #1 to #193.

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