Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: propellers & National tech categories : USPC 244/80 or None

Use the filters below to narrow your results.

Office:
Inventors:
Louis-Marie Le Dantec (6) · John Edward Thompson (5) · Sam Leonard Walkden (5) · Antoine-Padoue Filippi (5) · Louis Blériot (5) · Pierre Levasseur (4) · Arthur Henry Edwards (4) · Henri-Marie Coandă (4) · John Washington Wilson (4) · Robert Kemp (4) · Isaac Bell (4)
Applicant person:
None (17) · Louis-Marie Le Dantec (6) · John Edward Thompson (5) · Louis Blériot (5) · Sam Leonard Walkden (5) · Antoine-Padoue Filippi (5) · Arthur Henry Edwards (4) · Pierre Levasseur (4) · Henri-Marie Coandă (4) · Isaac Bell (4) · John Washington Wilson (4) · Milton D. Thompson (3) · Paul Frederik Degn (3) · Emanuel Kalisch (3) · Ruter William Springer (3) · Martin Diederich Rucker (3) · William Andrew Hutson (3) · Arthur Alexander Dashwood Lang (3) · William Davey Oddy (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (121)
Granted:
Supplementary to patent:
None (161) · Patent US-1909-970771 (4) · Patent FR-1911-430455 (3) · Patent GB-1908-4519 (3) · Patent US-1913-1087946 (3) · Patent GB-1909-8531 (3) · Patent FR-1910-423792 (3) · Patent RU-1905-Rebikov (2) · Patent FR-1909-401714 (2) · Patent FR-1905-353709 (2) · Patent FR-1916-502839 (2) · Patent GB-1908-21445 (2) · Patent CA-1918-196108 (2) · Patent GB-1911-26722 (2) · Patent US-1916-1208684 (2)
Related to aircraft:
Patent agent:
None (92) · Boult, Wade & Tennant (18) · Marks & Clerk (13) · Haseltine, Lake & Co. (7) · Herbert Haddan & Co. (6) · Arthur C. Downing (4) · G. F. Redfern & Co. (4) · H. D. Fitzpatrick & Co. (4) · Abel & Imray (3) · Chatwin, Herschell & Co. (3) · Jensen & Son (3) · Wheatley & Mackenzie (3) · Hy. Fairbrother (3) · Boult, Wade, and Tennant (3) · J. Owden O'Brien (3) · J. S. Withers & Spooner (3) · None (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (122) · IPC B64C11/00 (21) · IPC B64C39/00 (12) · IPC B64C11/16 (9) · IPC B63H1/12 (7) · IPC B64C11/36 (7) · IPC B64C11/20 (6) · IPC B64C1/00 (6) · IPC B64C11/04 (5) · IPC B64C17/00 (5) · IPC B64C23/00 (4) · IPC B64C27/04 (4) · IPC B64C35/00 (3) · IPC B64C11/18 (3)
CPCs:
None (82) · CPC B64C11/006 (12) · CPC B64C11/16 (12) · CPC B64C11/36 (10) · CPC B64C11/00 (9) · CPC B64C17/00 (7) · CPC B63H1/12 (7) · CPC B64C39/00 (6) · CPC B64C11/48 (6) · CPC B64C11/20 (5) · CPC B64C11/04 (5) · CPC B64C39/005 (4) · CPC B63H1/26 (4) · CPC B64C11/18 (4) · CPC B64C2700/6295 (4) · CPC B64C23/005 (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)

P


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