Drilldown: Patents

Jump to navigation Jump to search
Patents > Grant date: 1910 - 1919 & CPCs: CPC B64C23/005

Use the filters below to narrow your results.

Office:
Inventor country:
Inventor location:
None (228) · Seine (5) · Seine-et-Oise (3) · California (3) · Birmingham (2) · the Bronx (2) · London (2) · New York county (2) · Chicago (2) · New York (2) · Paris (2) · Nord (2)
Applicant is inventor:
Tech fields:
None (123) · airplane (67) · helicopter (36) · propulsion (35) · hybrid (35) · frame (34) · propeller (30) · stability (22) · navigation (20) · propellers (19) · design (18) · ascension (14) · wings (14) · lift (13) · takeoff (11) · whole (11) · rudder (11) · control (10)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (231) · Patent FR-1909-410140 (4) · Patent AU-1916-630 (2) · Patent AT-1909-40038 (2) · Patent DE-1909-220044 (2) · Patent FR-1909-404954 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent FR-1908-407090 (2)
Related to aircraft:
Patent agent:
None (72) · Victor J. Evans (10) · None (9) · W. P. Thompson & Co. (6) · Schwab (5) · Munn & Co. (5) · G. de Mestral et F. Harlé (4) · Marks & Clerk (4) · E. Blétry (3) · Joshua R. H. Potts (3) · Armengaud jeune (3) · Paul Caquet (3) · Rigot et Prévost (3) · C. Blétry (3)
National tech categories:
None (95) · FR 6.4 (83) · USPC 244/6 (33) · USPC 244/66 (16) · USPC 244/12.1 (9) · USPC 244/60 (5) · USPC 244/80 (4) · USPC 244/48 (4) · USPC 244/139 (4) · USPC 244/35R (4) · USPC 244/100R (3) · USPC 244/51 (3) · USPC 244/87 (2) · USPC 244/144 (2) · USPC 244/104R (2) · USPC 244/65 (2) · USPC 244/234 (2) · USPC 244/119 (2) · USPC 244/53R (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)