Drilldown: Patents

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Patents > Grant date: June 1912 & Family year: 1911 & First filing: Yes

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Year filed:
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Year granted:
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Office:
FR (3) · GB (4) · US (13)
Inventors:
Antoine-Padoue Filippi (1) · Anton Mayer (1) · August Ahlbrecht (1) · Charles Beck Westerman (1) · Floyd E. Whitlatch (1) · Frank Lee Slack (1) · George Morris Forrest (1) · Guillaume Henri Delmas-Azena (1) · John R HENDRICKSON (1) · John T. Rydberg (1) · Lawrence Robert Rooney (1) · Leopold A LEECH (1) · Louis Charles Bréguet (1) · Louis Frederick Bancroft (1) · Louis-Adolphe Hayot (1) · Lucien-Constant-Joseph Harel (1) · Philipp Doerhoefer (1) · Richard H. Milton (1) · Vito Ettore d'Urso (1) · William J PURVIS (1)
Inventor country:
CA (1) · DE (1) · FR (5) · GB (1) · IT (1) · US (12)
Applicant person:
None (1) · Antoine-Padoue Filippi (1) · Anton Mayer (1) · August Ahlbrecht (1) · Charles Beck Westerman (1) · Floyd E. Whitlatch (1) · Frank Lee Slack (1) · George Morris Forrest (1) · Guillaume Henri Delmas-Azena (1) · HENDRICKSON John R (1) · John T. Rydberg (1) · Lawrence Robert Rooney (1) · Leopold A. Leech (1) · Louis Frederick Bancroft (1) · Louis-Adolphe Hayot (1) · Lucien-Constant-Joseph Harel (1) · Philipp Doerhoefer (1) · PURVIS William J (1) · Richard H. Milton (1) · Vito Ettore d'Urso (1)
Applicant firm:
None (20)
Applicant type:
INDIV (20)
Applicant is inventor:
Yes (20)
Tech fields:
None (14) · aerial propeller (1) · aiming (1) · airplane (2) · balance (1) · barometer (1) · bomb (1) · construction (1) · cybernetics (1) · design (1) · frame (1) · instrument (1) · landing (1) · military (1) · navigation (1) · projectile (1) · safety (1) · stability (1) · subsystem (1) · takeoff (1) · tandem (1) · wings (1)
Filing date:
February 1911 (2) · March 1911 (4) · June 1911 (4) · July 1911 (1) · August 1911 (1) · September 1911 (1) · November 1911 (3) · December 1911 (2) · January 1912 (1) · April 1912 (1)
Full specification filed date:
March 20, 1912 (1)
Application number:
None (2) · 191115206D (1) · 191120866D (1) · 191129364D (1) · 1911611357 (1) · 1911613763 (1) · 1911614835 (1) · 1911615223 (1) · 1911635984 (1) · 1911639922 (1) · 1911642087 (1) · 1911658236 (1) · 1911661230 (1) · 1911661747 (1) · 1911666927 (1) · 191200265D (1) · 442488D (1) · 442628D (1) · FR442701(A) (1)
Grant date:
June 4, 1912 (6) · June 6, 1912 (3) · June 11, 1912 (2) · June 13, 1912 (1) · June 18, 1912 (1) · June 21, 1912 (1) · June 25, 1912 (5) · June 27, 1912 (1)
Granted:
Yes (20)
Publication date:
September 2, 1912 (1) · September 5, 1912 (1) · September 7, 1912 (1)
Supplementary to patent:
None (18) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (1) · Patent DE June 20, 1911 (1)
Related to aircraft:
1 (8) · Yes (12)
Patent agent:
None (8) · Boramé et Julien (1) · Claude L. McKesson (1) · Dom. Casalonga (1) · G. de Mestral et F. Harlé (1) · Guido Sacerdote (1) · Harry Ellis Chandler (1) · Herbert Haddan & Co. (1) · J. Robb (1) · Johnsons & Willcox (1) · Joshua R. H. Potts (1) · Munn & Co. (1) · Phillips & Leigh (1)
Assigned to:
None (20)
National tech categories:
None (4) · FR 14.2 (1) · FR 6.2 (1) · FR 6.4 (1) · USPC 244/138R (1) · USPC 244/17.15 (1) · USPC 244/17.19 (1) · USPC 244/233 (1) · USPC 244/47 (1) · USPC 244/65 (1) · USPC 244/71 (1) · USPC 244/76R (1) · USPC 244/80 (1) · USPC 244/90R (2) · USPC 33/229 (1) · USPC 356/27 (1) · USPC 416/116 (1) · USPC 89/41.19 (1) · USPC 89/41.21 (1)
IPCs:
None (12) · IPC B64C11/24 (1) · IPC B64C21/04 (1) · IPC B64C25/00 (1) · IPC B64C3/00 (1) · IPC B64C3/56 (1) · IPC B64C39/00 (1) · IPC B64D27/02 (1) · IPC B64D39/00 (1) · IPC C04B14/40 (1) · IPC G01P3/36 (1)
CPCs:
CPC B63H1/04 (1) · CPC B64C11/006 (2) · CPC B64C11/24 (1) · CPC B64C13/00 (3) · CPC B64C13/24 (1) · CPC B64C17/00 (1) · CPC B64C21/04 (1) · CPC B64C25/62 (1) · CPC B64C27/006 (1) · CPC B64C27/82 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6295 (1) · CPC B64C3/00 (1) · CPC B64C3/385 (3) · CPC B64C3/56 (1) · CPC B64C39/08 (1) · CPC B64D27/02 (1) · CPC B64D2700/62736 (1) · CPC B64F2700/6226 (1) · CPC C04B14/40 (1) · CPC G01P3/36 (1) · CPC Y02T50/166 (1)
Family year:
(There are no values for this filter)
First filing: (Click arrow to add another value)
Cites these patents:
None (19) · Patent US-1909-993623 (1)
Citations from after 1930:
None (4) · 1 (2)
Number of text pages:
None (6) · 2 (10) · 3 (3) · 4 (1)
Number of claims:
None (6) · 1 - 2 (4) · 2 - 20 (10)
Number of diagram pages:
None (1) · 1 (3) · 2 (5) · 3 (5)
Number of figures:
None (1) · 3 - 4 (1) · 4 - 6 (6) · 6 - 11 (6)

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