Drilldown: Patents

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Patents > Applicant firm: None & Filing date: July 1912 & Number of claims: 4-50

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Year filed:
(There are no values for this filter)
Year granted:
1912 (8) · 1913 (7) · 1914 (1) · 1915 (1) · 1916 (1)
Office:
DE (1) · FR (4) · GB (7) · HU (1) · US (5)
Inventors:
Adolf Freiherr Odkolek von Augezd (1) · Albert Edward Beecher-Bridgen (1) · Alexander Keith (1) · Arthur George Watkins (2) · David James Beitzel (2) · François Dergint (1) · Herbert Prince (1) · Hervé-Pierre Félix (1) · John Watts (1) · José Weiss (1) · Joseph Clarkson (1) · Kurt Schultze (1) · Milan Christitch (1) · Paul Robin (2) · Robert Cooke Sayer (1) · Robert Esnault-Pelterie (1) · Thomas W. Benoist (1) · William Jacob Wilson (1)
Inventor country:
AT (1) · DE (1) · FR (5) · GB (6) · US (5)
Inventor location:
None (16) · Cumberland county, PA (1) · Mechanicsburg, Pennsylvania (1) · Pennsylvania (1) · St. Louis (1)
Applicant person:
None (1) · Albert Edward Beecher-Bridgen (1) · Alexander Keith (1) · Arthur George Watkins (2) · David James Beitzel (2) · François Dergint (1) · Herbert Prince (1) · Hervé-Pierre Félix (1) · John Watts (1) · José Weiss (1) · Joseph Clarkson (1) · Kurt Schultze (1) · Milan Christitch (1) · Paul Robin (2) · Robert Cooke Sayer (1) · Robert Esnault-Pelterie (1) · Thomas W. Benoist (1) · William Jacob Wilson (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (1) · INDIV (17)
Applicant is inventor:
Yes (18)
Tech fields:
None (1) · aerial propeller (1) · aerial propellers (1) · aerodynamics (1) · ailerons (1) · airplane (4) · Automatic stability (5) · balloon (1) · Construction (1) · control (1) · design (2) · dirigible (1) · Equilibrium (2) · flapping (1) · glider (1) · helicopter (1) · HTA (1) · hybrid (2) · LTA (1) · marine propellers (1) · military (1) · ornithopter (1) · Parachute (1) · pendulum (1) · propellers (1) · scouting (1) · springs (1) · Stability (6) · whole (2) · wings (2)
Filing date:
July 1, 1912 (2) · July 3, 1912 (3) · July 5, 1912 (2) · July 9, 1912 (1) · July 10, 1912 (1) · July 13, 1912 (1) · July 17, 1912 (1) · July 18, 1912 (1) · July 24, 1912 (2) · July 27, 1912 (1) · July 30, 1912 (1) · July 31, 1912 (2)
Full specification filed date:
July 1912 (1) · January 1913 (1) · February 1913 (1)
Application number:
None (2) · 191200483D (1) · 191215533D (1) · 191215564D (1) · 191216038D (1) · 191216402D (1) · 191216687D (1) · 191217253D (1) · 1912707001 (1) · 1912707059 (1) · 1912707782 (1) · 1912708549 (1) · 446603D (1) · 446668D (1) · 446719D (1) · 457077D (1) · 62623 (1)
Grant date:
1912 (3) · 1913 (12) · 1914 (1) · 1915 (1) · 1916 (1)
Granted:
Yes (18)
Publication date:
December 1912 (3) · September 1913 (1) · February 1914 (1)
Supplementary to patent:
None (15) · Patent AT-1913-59404‎ (1) · Patent AT-1913-59461‎ (1) · Patent FR-1911-443878 (2)
Related to aircraft:
1 (11) · Yes (7)
Patent agent:
None (4) · A. B. Willson & Co. (1) · Armengaud jeune (1) · Haseltine, Lake & Co. (1) · John P. O'Donnell (1) · Lewis William Goold (1) · Mewburn, Ellis & Pryor (1) · Munn & Co. (1) · None (2) · Schwab (1) · Small & Small (1) · Societe A. Frey et de Carsalade (2) · Victor J. Evans (1)
Assigned to:
None (18)
National tech categories:
None (7) · DE 77h.8 (1) · FR 6.4 (5) · HU V/h (1) · USPC 244/100R (1) · USPC 244/147 (1) · USPC 244/219 (1) · USPC 244/233 (1) · USPC 244/25 (1) · USPC 244/90R (1) · USPC 89/1.701 (1)
IPCs:
None (4) · IPC B64B1/00 (1) · IPC B64C1/00 (1) · IPC B64C11/00 (1) · IPC B64C11/48 (1) · IPC B64C17/00 (6) · IPC B64C3/38 (1) · IPC B64C33/00 (1) · IPC B64C37/02 (1) · IPC B64C39/00 (1) · IPC B64D17/00 (1)
CPCs:
None (1) · CPC B64B1/00 (1) · CPC B64C11/006 (1) · CPC B64C11/48 (1) · CPC B64C13/00 (1) · CPC B64C17/00 (6) · CPC B64C27/54 (1) · CPC B64C2700/6212 (2) · CPC B64C2700/6214 (2) · CPC B64C2700/6218 (1) · CPC B64C3/385 (1) · CPC B64C3/48 (1) · CPC B64C33/00 (1) · CPC B64C37/02 (1) · CPC B64C39/003 (1) · CPC B64D17/725 (1) · CPC Y10T403/32204 (1)
Family year:
(There are no values for this filter)
First filing:
No (3) · Yes (15)
Cites these patents:
None (17) · Patent GB-1908-17150 (1)
Citations from after 1930:
None (3)
Number of text pages:
2 - 4 (6) · 4 - 5 (4) · 5 - 10 (8)
Number of claims:
4 - 5 (3) · 5 - 6 (4) · 6 - 7 (3) · 7 - 40 (8)
Number of diagram pages:
1 (9) · 2 (3) · 3 (4) · 4 (1) · 6 (1)
Number of figures:
2 - 3 (1) · 3 - 5 (4) · 5 - 15 (7) · 15 - 20 (6)

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