Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Flapping or hybrid

Use the filters below to narrow your results.

Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (526) · Patent BE-1909-214032 (33) · Patent FR-1899-292828 (6) · Patent AT-1912-75092 (6) · Patent SE-1906-23283 (5) · Patent US-1916-1208684 (4) · Patent FR-1909-410140 (4) · Patent FR-1908-407090 (4) · Patent BE-1913-255172 (4) · Patent BE-1907-198483 (4) · Patent FR-1908-407411 (4)
Related to aircraft:
National tech categories:
FR 6.4 (178) · None (136) · BE K (70) · HU V/h (35) · USPC 244/22 (31) · AT 77d (25) · FR 6.3 (19) · USPC 244/28 (19) · USPC 244/64 (18) · DE 77h.10 (18) · USPC 244/72 (16) · USPC 244/11 (12) · DE 77h (11) · GB 4 propel & steer (10) · USPC 244/6 (10) · DE 77 (9) · GB 4 without buoyant (7) · RU Group V (7)
IPCs:
None (460) · IPC B64C33/02 (60) · IPC B64B1/00 (42) · IPC B64C33/00 (39) · IPC B64C23/00 (35) · IPC B64C39/00 (24) · IPC B64C27/04 (20) · IPC B64C35/00 (17) · IPC B64B1/58 (9) · IPC B64C11/00 (8) · IPC B64C27/00 (6) · IPC B64C17/00 (6) · IPC B64C31/04 (6) · IPC B64C1/00 (6) · IPC B64C29/00 (4) · IPC B64C3/38 (4) · IPC B64C3/54 (4) · IPC B64C3/56 (4) · IPC B64B1/40 (4)
CPCs:
None (291) · CPC B64C33/02 (106) · CPC B64B1/00 (71) · CPC B64C23/005 (52) · CPC B64C33/00 (41) · CPC B64C39/005 (22) · CPC B64C35/00 (22) · CPC B64C2700/6274 (20) · CPC B64C31/04 (15) · CPC B64C27/04 (13) · CPC B64C2700/6281 (13) · CPC B64B1/58 (12) · CPC B64C39/00 (10) · CPC B64C11/006 (7) · CPC B64C2700/6295 (6) · CPC B64C13/00 (6) · CPC B64C17/00 (6) · CPC B64C3/56 (6)
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)

G

P


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