Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: lift

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (234) · Patent FR-1908-392672 (11) · Patent GB-1908-4519 (9) · Patent FR-1908-407090 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent US-1908-1077750 (4) · Patent GB-1909-2111 (3) · Patent FR-1910-418630 (3) · Patent FR-1909-410848 (3) · Patent SE-1906-25199 (3) · Patent NZ-1909-26981 (3) · Patent US-1908-1081147 (3) · Patent US-1908-927605 (3) · Patent AT-1912-75092 (3) · Patent FR-1907-373818 (3)
Related to aircraft:
Patent agent:
None (140) · Armengaud jeune (41) · E. Blétry (11) · G. de Mestral et F. Harlé (11) · None (9) · J. Germain (5) · Dom. Casalonga (5) · Weismann et Marx (5) · Boult, Wade & Tennant (5) · Haseltine, Lake & Co. (5) · Abel & Imray (4) · J. Bonnet-Thirion (4) · Dupont et Elluin (4)
National tech categories:
FR 6.4 (184) · None (84) · HU V/h (25) · BE K (22) · AT 77d (11) · FR 6.3 (9) · DK 77 (7) · CH 129b (5) · DE 77h.5 (5) · FR 6.2 (4) · DE 77h.7 (3) · NL 62.7 (2) · AU 90.3 (2) · NL 62 (2) · USPC 244/80 (2) · USPC 244/90R (2)
IPCs:
None (144) · IPC B64C39/00 (39) · IPC B64C1/00 (26) · IPC B64C17/00 (23) · IPC B64C23/00 (16) · IPC B64C3/54 (13) · IPC B64C3/38 (13) · IPC B64C3/52 (12) · IPC B64C11/00 (10) · IPC B64C3/48 (9) · IPC B64C3/00 (9) · IPC B64C13/00 (9) · IPC B64C33/00 (8) · IPC B64B1/00 (8) · IPC B64C27/04 (8) · IPC B64C33/02 (5)
CPCs:
None (113) · CPC B64C39/00 (34) · CPC B64C17/00 (29) · CPC B64C2700/6295 (28) · CPC B64C23/005 (19) · CPC B64C3/52 (14) · CPC B64C2700/6274 (14) · CPC B64C13/00 (13) · CPC B64C3/385 (12) · CPC B64C2700/6218 (12) · CPC B64C3/54 (10) · CPC B64C3/48 (10) · CPC B64B1/00 (9) · CPC B64C3/00 (9) · CPC B64C33/00 (8) · CPC B64C2700/6245 (8) · CPC B64C11/006 (7) · CPC B64C27/04 (7)
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)