Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs : CPC B64C23/005 or CPC B64C2700/6256

Use the filters below to narrow your results.

Office:
Inventor country:
Inventor location:
None (484) · Seine (8) · New York (4) · Indiana (4) · Seine-et-Oise (3) · Nord (3) · California (3) · Minnesota (2) · Manchester (2) · Maine-et-Loire (2) · New York county (2) · Ontario (2) · Meurthe-et-Moselle (2) · Paris (2) · Birmingham (2) · Massachusetts (2) · Bouches-du-Rhône (2) · the Bronx (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (457) · Patent FR-1909-410140 (3) · Patent FR-1915-525800 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent DE-1909-220044 (2) · Patent FR-1908-394254‎ (2) · Patent GB-1913-3848 (2) · Patent US-1909-1008096 (2) · Patent FR-1912-451312 (2) · Patent FR-1909-404954 (2) · Patent AU-1916-630 (2) · Patent AT-1909-40038 (2) · Patent US-1913-1118124 (2)
Related to aircraft:
Patent agent:
None (197) · None (19) · Marks & Clerk (11) · Armengaud jeune (10) · Victor J. Evans (9) · Boult, Wade & Tennant (8) · Brewer & Son (7) · W. P. Thompson & Co. (7) · Weismann et Marx (6) · Munn & Co. (6) · J. Bonnet-Thirion (6) · J. Germain (6) · G. de Mestral et F. Harlé (5) · E. Blétry (4) · Chassevent (4) · Brierley & Howard (4) · M. Zerolo (4) · Paul Caquet (4)
National tech categories:
None (246) · FR 6.4 (158) · USPC 244/6 (46) · USPC 244/66 (19) · USPC 244/12.1 (16) · USPC 244/80 (6) · USPC 244/60 (6) · DE 77h.5 (5) · FR 6.3 (5) · USPC 244/139 (5) · USPC 244/35R (5) · DE 77 (4) · USPC 244/48 (4) · USPC 244/51 (3) · USPC 244/87 (3) · USPC 244/65 (3) · USPC 244/104R (3) · USPC 244/231 (3) · USPC 244/100R (3) · USPC 244/234 (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
None (540)
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)