Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : launching or propeller & Patent agent: None

Use the filters below to narrow your results.

Inventor location:
None (393) · Berlin (6) · England (3) · Tennessee (3) · New York (2) · Nashville (2) · Los Angeles (2) · London (2) · Zurich (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (303)
Granted:
Supplementary to patent:
None (342) · Patent GB-1909-12556 (3) · Patent DE-1917-305040 (3) · Patent DE-1894-76727 (3) · Patent DE-1899-123884 (3) · Patent GB-1908-13809 (3) · Patent DE-1917-323641 (2) · Patent US-1904-793746 (2) · Patent DE-1916-332540 (2) · Patent DE-1913-290120 (2) · Patent FR-1902-328044 (2) · Patent HU-1901-22471 (2) · Patent DE-1907-214228 (2) · Patent DE-1907-194165 (2) · Patent FR-1904-340154 (2) · Patent DE-1893-73799 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (96) · DE 77h.6 (50) · AT 77d (23) · DE 77 (19) · IT 8 (18) · FR 6.4 (12) · DE 77h.5 (10) · DE 77h (10) · GB 4 propel & steer (10) · RU Group V (7) · USPC 244/51 (7) · USPC 244/30 (7) · USPC 244/73R (5) · HU V/h (5) · GB 4 (5) · USPC 244/13 (5) · GB 4 with buoyant (5) · USPC 244/99 (4) · FR 6.2 (4)
IPCs:
None (315) · IPC B64B1/00 (11) · IPC B64C11/16 (9) · IPC B64C11/00 (8) · IPC B64C39/00 (7) · IPC B64C11/34 (6) · IPC B64C11/36 (5) · IPC B64C11/20 (5) · IPC B64C11/04 (3) · IPC B64C33/02 (3) · IPC B64C17/00 (3) · IPC B64B1/58 (3)
CPCs:
None (203) · CPC B64B1/00 (25) · CPC B64C11/006 (19) · CPC B64C11/00 (9) · CPC B64C2700/6295 (9) · CPC B64C11/36 (9) · CPC B64C23/005 (7) · CPC B64C11/48 (7) · CPC B64C11/20 (6) · CPC B64C33/02 (5) · CPC B63H1/12 (5) · CPC B64C27/12 (5) · CPC B64C11/04 (5) · CPC B64C17/00 (5) · CPC B64C9/00 (5) · CPC B64C11/065 (4) · CPC B64C29/0025 (4) · CPC B64C27/00 (4)
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)