Drilldown: Patents

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Patents > Inventor country : AT or GB & Grant date: May 1917

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Year filed:
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Year granted:
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Office:
AT (1) · FR (1) · GB (6) · US (2)
Inventors:
Alexander Albert Holle (1) · Alfred John Liversedge (1) · Everard Richard Calthrop (1) · George Harris Handasyde (1) · Harold Edward Sherwin Holt (1) · Heinrich Bier (1) · Helmuth Paul Martin (1) · Isaac Turner (1) · John Palmer Castle (1) · Josef Cejnek (1) · Josiah Turner (1) · Thomas Sloper (1) · William Frederic SAUNT (1)
Inventor country: (Click arrow to add another value)
Applicant person:
Alexander Albert Holle (1) · Alfred John Liversedge (1) · Everard Richard Calthrop (1) · George Harris Handasyde (1) · Harold Edward Sherwin Holt (1) · Heinrich Bier (1) · Helmuth Paul Martin (1) · Isaac Turner (1) · John Palmer Castle (1) · Josef Cejnek (1) · Josiah Turner (1) · SAUNT William FREDERIC (1) · Thomas Sloper (1)
Applicant firm:
None (9) · Martinsyde Ltd. (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (9)
Applicant is inventor:
Yes (10)
Tech fields:
None (2) · aerodynamics (1) · airfoil (1) · airplane (1) · balloons (1) · battery (1) · biplane (1) · cables (1) · connections (1) · construction (1) · design (2) · dual control (1) · electricity (1) · electronics (1) · fabric (1) · flare (1) · illumination (1) · incidence (1) · joints (1) · military (1) · nacelle (1) · pivoting (1) · Pneumatic cushioning devices for aircraft (1) · projectile (1) · stability (1) · strength (1) · suspension (1) · training (1) · wing warping (1) · wings (1)
Filing date:
September 1915 (1) · April 1916 (1) · May 1916 (2) · June 1916 (1) · July 1916 (1) · November 1916 (2) · December 1916 (1) · January 1917 (1)
Full specification filed date:
October 1916 (1) · November 1916 (1) · January 1917 (1) · February 1917 (1)
Application number:
None (2) · 13005116 (1) · 13846416 (1) · 483014D (1) · 527016 (1) · 581816 (1) · 63817 (1) · 643716 (1) · 715916 (1)
Grant date:
May 4, 1917 (1) · May 8, 1917 (1) · May 10, 1917 (3) · May 15, 1917 (2) · May 17, 1917 (1) · May 23, 1917 (1) · May 24, 1917 (1)
Granted:
Yes (10)
Publication date:
February 1917 (1) · December 1918 (1)
Supplementary to patent:
None (9) · Patent GB-1914-20119 (1)
Related to aircraft:
None (1) · 1 (8) · Yes (1)
Patent agent:
None (2) · A. A. Thornton (1) · Boult, Wade & Tennant (1) · Haseltine, Lake & Co. (1) · Lavoix et Mosès (1) · Mewburn, Ellis & Pryor (1) · None (1) · Robert B. Phillips (1) · Wheatley & Mackenzie (1)
Assigned to:
None (9) · Varioplane Company (1)
National tech categories:
None (7) · AT 77d (1) · FR 6.4 (1) · USPC 244/219 (1)
IPCs:
None (4) · IPC B64B1/00 (2) · IPC B64B1/40 (1) · IPC B64C1/00 (1) · IPC B64C13/24 (1) · IPC B64C3/00 (1)
CPCs:
None (2) · CPC B64B1/00 (1) · CPC B64B1/005 (1) · CPC B64B1/40 (EP) (1) · CPC B64C1/00 (1) · CPC B64C13/24 (1) · CPC B64C2700/6204 (1) · CPC B64C2700/6235 (1) · CPC B64C3/00 (1) · CPC B64C3/48 (1) · CPC B64C33/02 (1) · CPC B64F2700/6215 (1)
Family year:
1914 (1) · 1916 (8) · 1917 (1)
First filing:
None (1) · No (1) · Yes (8)
Cites these patents:
None (9) · Patent GB-1913-21863 (1) · Patent GB-1913-25605 (1)
Citations from after 1930:
None (3) · 1 (1)
Number of text pages:
None (1) · 1 (1) · 2 (4) · 3 (1) · 4 (2) · 5 (1)
Number of claims:
None (1) · 1 (1) · 2 (1) · 3 (2) · 4 (3) · 6 (2)
Number of diagram pages:
None (1) · 1 (6) · 2 (2)
Number of figures:
None (1) · 2 - 4 (3) · 4 - 8 (5)

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