Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Flapping or marine & Number of figures: 5-50

Use the filters below to narrow your results.

Office:
Applicant person:
None (68) · Jan Jaakson (8) · Hermann Hassenbach (5) · Felix Michau (4) · Ruter William Springer (4) · George Sutherland Dodman (4) · Franz Xaver Wels (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (168) · 371992D (2)
Granted:
Supplementary to patent:
None (235) · Patent GB-1911-12232‎‎ (7) · Patent CH-1912-62201 (4) · Patent SE-1906-23283 (4) · Patent US-1913-04-01 Cooper (3) · Patent SE-1906-25199 (3) · Patent HU-1904-31053 (3) · Patent FR-1908-407411 (3) · Patent FR-1904-340154 (3) · Patent US-1916-1208684 (3) · Patent AU-1911-510 (3) · Patent AT-1912-75092 (3)
Related to aircraft:
Patent agent:
None (121) · Munn & Co. (15) · Armengaud jeune (10) · Brandon frères (7) · None (6) · C. Blétry (6) · Schwab (5) · John P. Tarbox (5) · Haseltine, Lake & Co. (5) · Victor J. Evans (4) · H. C. Everett Co. (4) · H. Bœttcher fils (4) · Michael J. Stark & Sons (3) · Marks & Clerk (3) · Abel & Imray (3) · Boult, Wade & Tennant (3) · E. Blum & Co. (3)
National tech categories:
None (71) · FR 6.4 (52) · USPC 244/22 (20) · FR 6.2 (16) · AT 77d (15) · HU V/h (13) · USPC 244/28 (12) · USPC 244/64 (10) · USPC 244/72 (8) · DE 77 (7) · GB 4 propel & steer (6) · DE 77h.10 (6) · USPC 244/11 (6) · USPC 244/70 (5) · AU 90.3 (5) · FR 5.8 (4) · USPC 244/35R (4) · DE 77h (4) · USPC 244/30 (4)
IPCs:
None (201) · IPC B64C33/02 (28) · IPC B64C33/00 (27) · IPC B64C39/00 (14) · IPC B64C11/00 (11) · IPC B64C35/00 (8) · IPC B64B1/00 (7) · IPC B63H1/12 (5) · IPC B64C17/00 (4) · IPC B64C23/00 (3) · IPC B64C11/16 (3) · IPC B64C1/00 (2) · IPC B64C3/14 (2) · IPC B63H11/00 (2) · IPC F03B9/00 (2)
CPCs:
None (96) · CPC B64C33/02 (56) · CPC B64C33/00 (28) · CPC B64B1/00 (26) · CPC B64C35/00 (15) · CPC B64C11/006 (12) · CPC B64C39/005 (10) · CPC B64C39/00 (6) · CPC B64C17/00 (5) · CPC B64C23/005 (5) · CPC B64C31/04 (5) · CPC B63H1/08 (4) · CPC B64C3/14 (4) · CPC B64C11/00 (4) · CPC B64C2700/6295 (3) · CPC Y02E10/20 (3) · CPC F41G7/00 (3) · CPC B63H1/20 (3) · CPC B64C39/003 (3) · CPC B63H1/26 (3)
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)