Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : lift or stability & Patent agent: None & IPCs : IPC B64C27/04 or None

Use the filters below to narrow your results.

Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (238) · 25941D (3)
Granted:
Supplementary to patent:
None (275) · Patent GB-1909-2111 (6) · Patent GB-1908-4519 (6) · Patent FR-1912-447782 (6) · Patent NO-1915-12-15 Carl Alfred Johansson (5) · Patent HU-1901-24148 (4) · Patent DE-1912-05-04 Otto Albin Budig (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent GB-1909-8531 (3) · Patent GB-1909-26034 (3) · Patent GB-1903-27212 (3) · Patent FR-1909-399456 (3) · Patent AU-1911-510 (3) · Patent BE-1911-05-15 Georges de Bothezat (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (77) · HU V/h (76) · AT 77d (36) · BE K (24) · IT 8 (19) · DK 77 (16) · USPC 244/80 (10) · DE 77 (9) · DE 77h.5 (9) · USPC 244/90R (8) · FR 6.3 (7) · RU Group V (7) · FR 6.4 (6) · DE 77h (5) · USPC 244/93 (4) · USPC 244/82 (4) · USPC 244/48 (4) · USPC 244/78.1 (4) · USPC 244/45R (4) · USPC 244/76R (4)
IPCs: (Click arrow to add another value)
CPCs:
None (292) · CPC B64C17/00 (23) · CPC B64C13/00 (22) · CPC B64C3/385 (9) · CPC B64C2700/6295 (9) · CPC B64C13/24 (7) · CPC B64C33/02 (5) · CPC B64C3/14 (4) · CPC B64C2700/6212 (4) · CPC B64C23/005 (3) · CPC B64B1/40 (3) · CPC B64C17/06 (3) · CPC B64C9/00 (2) · CPC B64C39/08 (2) · CPC B64C3/40 (2) · CPC B64C3/48 (2) · CPC B64C11/006 (2)
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)