Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant is inventor: Yes & Tech fields : Lift or propellers

Use the filters below to narrow your results.

Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
National tech categories:
FR 6.4 (414) · None (304) · BE K (105) · HU V/h (99) · FR 6.2 (61) · FR 6.3 (34) · AT 77d (34) · CH 129b (9) · DK 77 (8) · DE 77h.6 (8) · FR 6 (7) · DE 77h.5 (7) · NL 62 (5) · USPC 244/65 (5) · FR 5.3 (5) · USPC 244/50 (4) · FR 5.8 (4) · FR 6.1 (4) · CH 115 (4)
IPCs:
None (514) · IPC B64C39/00 (81) · IPC B64C11/00 (69) · IPC B64C1/00 (39) · IPC B64C23/00 (38) · IPC B64C17/00 (36) · IPC B64C27/04 (26) · IPC B63H1/12 (26) · IPC B64B1/00 (23) · IPC B64C11/04 (22) · IPC B64C11/20 (22) · IPC B64C11/16 (21) · IPC B64C3/38 (15) · IPC B64C33/02 (14) · IPC B64C13/00 (13) · IPC B64C3/52 (13) · IPC B64C11/36 (12) · IPC B64D35/04 (12) · IPC B64C3/54 (12)
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)