Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: propeller & Assigned to: None & Family year: 1910 - 1919

Use the filters below to narrow your results.

Office:
Inventors:
None (23) · Christian Lorenzen (6) · Louis Coutant Badeau (3) · Paul Petres (3) · August Schlegelmilch (2) · Arthur R. Lyons (2) · Thomas Augustus Dring (2) · Spencer Heath (2) · Lucile Marcel (2) · Jakob Haw (2) · Alexander Liwentaal (2) · Henry Félix Villard (2) · Harry Houlette Elliott (2) · Gustave Eiffel (2) · George Brougham Hubert Austin (2) · Antoine-Padoue Filippi (2)
Inventor country:
Applicant person:
None (50) · Christian Lorenzen (3) · Paul Petres (3) · Louis Coutant Badeau (3) · Spencer Heath (2) · Thomas Augustus Dring (2) · Harry Houlette Elliott (2) · Henry Félix Villard (2) · Antoine-Padoue Filippi (2) · August Schlegelmilch (2) · Arthur R. Lyons (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (58) · 25723218 (2)
Grant date:
Granted:
Supplementary to patent:
None (179) · Patent DE-1913-290120 (3) · Patent DE-1916-332540 (2) · Patent DE-1913-293131 (2) · Patent GB-1909-12556 (2)
Related to aircraft:
Patent agent:
None (100) · Victor J. Evans (6) · Munn & Co. (4) · Jensen & Son (3) · C. A. Snow & Co. (3) · Armengaud jeune (3) · Joshua R. H. Potts (2) · E. Blétry (2) · Dom. Casalonga (2) · J. Bonnet-Thirion (2) · C. A. Knowles (2) · Herbert W. T. Jenner (2) · B. Singer (2) · Watson E. Coleman (2) · Alexander Denes (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (60) · FR 6.4 (21) · DE 77h.6 (20) · AT 77d (6) · USPC 244/22 (5) · FR 6.2 (5) · USPC 244/51 (5) · USPC 244/73R (4) · DE 77h.5 (4) · USPC 244/60 (4) · USPC 244/139 (4) · USPC 244/6 (3) · USPC 244/104R (3) · USPC 244/46 (3) · USPC 244/17.21 (3) · USPC 244/13 (3) · USPC 244/11 (3) · USPC 244/80 (3)
IPCs:
None (133) · IPC B64C11/16 (8) · IPC B64C11/00 (7) · IPC B64C11/04 (6) · IPC B64C11/20 (5) · IPC B64C11/30 (4) · IPC B64D7/02 (3) · IPC B64C11/06 (3) · IPC B64B1/00 (3) · IPC B64C23/00 (3) · IPC B64C11/48 (3) · IPC B64C11/34 (3) · IPC B64C17/00 (3) · IPC B63H1/12 (3)
CPCs:
None (25) · CPC B64C23/005 (13) · CPC B64B1/00 (10) · CPC B64C11/04 (10) · CPC B64C11/006 (10) · CPC B64C11/16 (8) · CPC B64C11/00 (8) · CPC B64C2700/6295 (7) · CPC B64C33/02 (7) · CPC B64C11/48 (5) · CPC B64C27/54 (5) · CPC B64C17/00 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 220 results in range #1 to #220.

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

G

P


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