Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : propeller or transmission & Number of diagram pages: 1

Use the filters below to narrow your results.

Office:
Applicant person:
None (125) · Gustav Mees (6) · Lucien Chauvière (4) · Paul Frederik Degn (3) · Christian Lorenzen (3) · Richard Czygan (3) · Rudolf Krocker (3) · Emanuel Spreekmeester (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (200)
Granted:
Supplementary to patent:
None (241) · Patent FR-1909-410140 (4) · Patent GB-1909-12556 (4) · Patent FR-1908-405961 (3) · Patent DE-1899-123884 (3) · Patent FR-1904-340154 (3) · Patent DE-1917-305040 (3) · Patent DE-1913-290120 (3) · Patent FR-1904-340154.4984 (2) · Patent DE-1917-323641 (2) · Patent DE-1916-332540 (2) · Patent DE-1913-293131 (2) · Patent US-1906-850616 (2) · Patent DE-1909-227246 (2) · Patent DE-1907-214228 (2) · Patent DE-1907-194165 (2) · Patent GB-1908-28547 (2) · Patent DE-1893-73799 (2) · Patent US-1894-526394 (2)
Related to aircraft:
Patent agent:
None (174) · Schwab (5) · Armengaud jeune (4) · Munn & Co. (4) · E. Blétry (3) · E. Blum & Co. (3) · E. Imer-Schneider (3) · Haseltine, Lake & Co. (3) · B. Singer (3) · John P. Tarbox (3) · None (3) · Abel & Imray (3)
National tech categories:
None (69) · DE 77h.6 (44) · FR 6.4 (42) · AT 77d (21) · DE 77 (15) · DE 77h.5 (8) · RU Group V (7) · FR 6.3 (7) · DE 77h (7) · CH 129b (6) · USPC 244/51 (4) · HU V/h (4) · CH 115 (4) · FR 6.2 (4) · USPC 244/30 (4) · USPC 244/60 (3) · DK 77 (3) · AU 90.5 (3) · DE 77h.2 (3) · AU 90.3 (3)
IPCs:
None (178) · IPC B64B1/00 (13) · IPC B64C11/16 (13) · IPC B64C11/04 (11) · IPC B64C23/00 (10) · IPC B64C11/00 (9) · IPC B64C39/00 (6) · IPC B64C11/34 (6) · IPC B64B1/58 (5) · IPC B64C9/00 (4) · IPC B64C27/00 (4) · IPC B64D7/02 (3) · IPC B64C11/48 (3) · IPC B64C11/30 (3) · IPC B64C11/20 (3) · IPC B64C11/06 (3) · IPC B64C11/32 (3) · IPC B63H1/12 (3)
CPCs:
None (107) · CPC B64B1/00 (19) · CPC B64C23/005 (16) · CPC B64C11/006 (16) · CPC B64C11/04 (15) · CPC B64C11/16 (10) · CPC B64C11/065 (7) · CPC B64C11/00 (7) · CPC B64C11/48 (7) · CPC B64C11/36 (5) · CPC B64C9/00 (5) · CPC B64B1/58 (5) · CPC B64C11/20 (5) · CPC B64D7/02 (4) · CPC B64C11/343 (4) · CPC B63H1/12 (4)
First filing:
Citations from after 1930:
Number of text pages:
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)