Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1910 - 1919 & Tech fields : Airship or propeller or None & Family year: 1900 - 1909

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:
Publication date:
Supplementary to patent:
None (352) · Patent FR-1909-410140 (4) · Patent BE-1909-219377 (3) · Patent GB-1908-13809 (3) · Patent FR-1908-405961 (3) · Patent DE-1909-02-25 Hugo Erdmann (3) · Patent FR-1909-408197 (3) · Patent GB-1908-4519 (2) · Patent NZ-1909-25865 (2) · Patent GB-1909-47 (2) · Patent DE-1909-12-22 System "Stephan" (2) · Patent DE-1909-11-30 Attilio Robiola (2) · Patent GB-1909-12556 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent CA-1909-126457 (2)
Related to aircraft:
Patent agent:
None (246) · Munn & Co. (9) · None (9) · Marks & Clerk (6) · Boult, Wade & Tennant (5) · Schwab (4) · L. Chassevent (4) · Michael J. Stark & Sons (3) · R. S. & A. B. Lacey (3) · Armengaud jeune (3) · E. Blum & Co. (3) · Watson E. Coleman (3) · Lloyd Wise & Co. (3)
National tech categories:
None (161) · FR 6.4 (42) · HU V/h (20) · USPC 244/6 (9) · DE 77h.6 (9) · USPC 244/48 (7) · USPC 244/20 (6) · USPC 244/80 (6) · USPC 244/45R (6) · AT 77d (6) · USPC 244/119 (5) · USPC 244/22 (5) · RU Group V (5) · USPC 244/13 (5) · USPC 244/66 (5) · USPC 244/96 (5)
IPCs:
None (301) · IPC B64C39/00 (24) · IPC B64C17/00 (14) · IPC B64C1/00 (14) · IPC B64C3/38 (8) · IPC B64C11/00 (6) · IPC B64C3/00 (6) · IPC B64C23/00 (5) · IPC B64B1/00 (5) · IPC B64C27/00 (4) · IPC B64C17/06 (4) · IPC B64C11/16 (4) · IPC B64C3/54 (3) · IPC B64C27/04 (3) · IPC B64D27/00 (3) · IPC B64B1/40 (3) · IPC B64C13/00 (3) · IPC B64C25/00 (3)
CPCs:
None (58) · CPC B64C2700/6295 (46) · CPC B64C39/00 (28) · CPC B64C23/005 (25) · CPC B64C17/00 (24) · CPC B64C3/385 (21) · CPC B64B1/00 (20) · CPC B64C39/005 (15) · CPC B64C33/02 (13) · CPC B64C13/00 (11) · CPC B64C11/006 (11) · CPC B64C39/08 (10) · CPC B64C2700/6218 (8) · CPC B64C27/82 (7) · CPC B64C17/06 (7) · CPC B64B1/40 (7) · CPC B64C11/36 (6) · CPC B64C33/00 (6) · CPC B64C3/00 (6) · CPC B64C2700/6281 (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)

P


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