Drilldown: Patents

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Patents > Filing date: 1914 & Supplementary to patent : Patent AU-1914-14892 or Patent US-1913-04-21 George Raymond Lawrence

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Year filed:
(There are no values for this filter)
Year granted:
None (4) · 1914 (2) · 1915 (4) · 1921 (1)
Office:
AT (1) · AU (1) · BE (1) · CH (1) · DE (2) · ES (1) · GB (1) · HU (1) · IT (1) · NZ (1)
Inventors:
George Raymond Lawrence (11)
Inventor country:
None (2) · US (9)
Applicant person:
None (2) · George Raymon Lawrence (1) · George Raymond Lawrence (8)
Applicant firm:
None (11)
Applicant type:
None (1) · INDIV (10)
Applicant is inventor:
None (1) · Yes (10)
Tech fields:
aerodynamics (1) · airplane (11) · chassis (3) · construction (3) · control (1) · design (8) · equilibrium (5) · frame (4) · fuselage (2) · landing (1) · lift (1) · military (4) · Motors (2) · navigation (1) · parachute (4) · parachutes (7) · piloting (2) · rescue (2) · safety (4) · speed (1) · stability (6) · takeoff (1) · wheels (2) · whole (1) · Wings (5)
Filing date:
April 20, 1914 (1) · April 21, 1914 (7) · May 8, 1914 (1) · May 12, 1914 (1) · May 16, 1914 (1)
Full specification filed date:
April 21, 1914 (1)
Application number:
None (9) · 191409816D (1) · 66826 (1)
Grant date:
None (6) · 1915 (4) · 1921 (1)
Granted:
None (1) · No (1) · Yes (9)
Publication date:
None (4) · 1914 (2) · 1915 (1) · 1919 (1) · 1921 (2) · 1922 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
1 (10) · Yes (1)
Patent agent:
None (7) · A. Wunderlich & Cie, Ingénieurs-Conseils (1) · Arthur Griffith (1) · George Barker & Brettell (1) · H. Kirchhofer (1)
Assigned to:
None (11)
National tech categories:
None (3) · AT 77d (1) · AU 90.1 (1) · AU 90.3 (1) · BE K (1) · CH 129b (1) · DE 62b (1) · DE 77h.5 (1) · HU V/h (1) · IT 8 (1)
IPCs:
None (9) · IPC B64C39/00 (1) · IPC B64D17/80 (1)
CPCs:
None (8) · CPC B64C17/00 (1) · CPC B64C2700/6219 (1) · CPC B64C39/00 (1) · CPC B64D17/80 (1)
Family year:
(There are no values for this filter)
First filing:
None (8) · No (3)
Cites these patents:
None (11)
Citations from after 1930:
None (11)
Number of text pages:
None (4) · 2 (3) · 6 (1) · 10 (1) · 12 (1) · 13 (1)
Number of claims:
None (5) · 2 (1) · 6 (1) · 22 (1) · 23 (1) · 24 (2)
Number of diagram pages:
None (4) · 1 (2) · 2 (3) · 3 (2)
Number of figures:
None (3) · 4 (3) · 7 (1) · 23 (1) · 27 (3)

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