Drilldown: Patents

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Patents > Year filed: 1911 & Tech fields: propeller

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
None (2) · 1911 (14) · 1912 (24) · 1913 (10) · 1914 (1)
Office:
AT (2) · AU (1) · CH (1) · DE (3) · FI (1) · FR (8) · GB (6) · US (29)
Inventors:
Rupert John Isaacson (3)
Inventor country:
AT (3) · AU (1) · CA (1) · CH (1) · DE (3) · EG (1) · FR (6) · GB (7) · MX (1) · NO (1) · Prussia (1) · US (26)
Applicant person:
None (11)
Applicant firm:
None (50) · Ateliers d'aviation Louis Bréguet (1)
Applicant type:
None (3) · COMPANY (1) · INDIV (47)
Applicant is inventor:
No (2) · Yes (49)
Tech fields: (Click arrow to add another value)
Filing date:
January 1911 (6) · February 1911 (6) · March 1911 (5) · April 1911 (6) · May 1911 (5) · June 1911 (2) · July 1911 (4) · August 1911 (6) · September 1911 (4) · October 1911 (2) · November 1911 (1) · December 1911 (4)
Full specification filed date:
June 1911 (1) · September 1911 (1) · December 1911 (1) · March 1912 (1)
Application number:
None (12)
Grant date:
None (5) · 1911 (15) · 1912 (20) · 1913 (10) · 1914 (1)
Granted:
None (2) · Yes (49)
Publication date:
July 1911 (1) · August 1911 (2) · November 1911 (1) · January 1912 (1) · February 1912 (2) · March 1912 (2) · April 1912 (2) · September 1912 (1) · December 1912 (1)
Supplementary to patent:
None (42) · Patent AT-1910-03-15 (1) · Patent AT-1911-01-07-Pruner (1) · Patent CH-1910-54251 (1) · Patent FR-1910-417880 (1) · Patent FR-1912-443843 (1) · Patent GB-1909-12556 (1) · Patent GB-1911-1935 (1) · Patent GB-1911-19430 (1) · Patent GB-1911-27160 (1)
Related to aircraft:
None (1) · 1 (36) · Yes (14)
Patent agent:
None (16) · A. L. Jackson (1) · Albert W. Brown (1) · Alfred A. Eichs (1) · Armengaud jeune (2) · Arthur Otto Sachse (1) · Bernard Rensalear? (1) · Boult, Wade & Tennant (1) · Brandon frères (1) · C. A. Knowles (1) · Chandler & Chandler (1) · Christy and Christy (1) · Cruikshank & Fairweather, Limited (1) · Dom. Casalonga (1) · E. Blétry (1) · E. Blum & Co. (1) · Guido Lacerdote (1) · Hazard Strauss (1) · Heidman & Street? (1) · Hubert E. Peck (1) · Joshua R. H. Potts (1) · Leport (1) · Milos B. Storm & Co. (1) · Munn & Co. (1) · None (1) · Paul Renaud (1) · Phillipss (1) · R. E. P. Craven (2) · R. Scherp. u. Dr K. Michaëlis (1) · Seymour Earen and Credence Earen (1) · Victor J. Evans (2) · W. H. Singleton (1) · Watson E. Coleman (1)
Assigned to:
None (51)
National tech categories:
None (17) · FR 6.4 (5) · USPC 244/46 (3) · USPC 244/51 (2) · DE 77h.6 (2)
IPCs:
None (32) · IPC B64C11/16 (1) · IPC B64B1/00 (2) · IPC B64C 11/16 (1) · IPC B64C1/00 (1) · IPC B64C11/00 (1) · IPC B64C11/06 (1) · IPC B64C11/20 (1) · IPC B64C11/28 (1) · IPC B64C11/48 (3) · IPC B64C17/00 (1) · IPC B64C27/08 (1) · IPC B64C27/28 (1) · IPC B64C3/00 (1) · IPC B64C39/00 (1) · IPC B64D 35/06 (1) · IPC B64D27/00 (1) · IPC B64D35/06 (1) · IPC G01M9/00 (1)
CPCs:
None (6) · CPC B64C23/005 (5) · CPC B64B1/00 (3) · CPC B64C11/48 (3) · CPC B64C11/006 (3) · CPC B64C2700/6295 (2) · CPC B64C3/40 (2) · CPC B64C11/00 (2) · CPC Y02E10/72 (2)
Family year:
(There are no values for this filter)
First filing:
None (9) · No (9) · Yes (33)
Cites these patents:
None (51)
Citations from after 1930:
None (5) · 1 - 3 (6) · 3 - 11 (6)
Number of text pages:
None (8) · 1 - 2 (1) · 2 - 3 (20) · 3 - 4 (9) · 4 - 8 (13)
Number of claims:
None (10) · 1 - 3 (15) · 3 - 4 (7) · 4 - 6 (6) · 6 - 20 (13)
Number of diagram pages:
None (7) · 1 - 2 (19) · 2 - 3 (9) · 3 - 7 (16)
Number of figures:
None (9) · 1 - 3 (7) · 3 - 4 (3) · 4 - 6 (14) · 6 - 8 (8) · 8 - 30 (10)

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