Drilldown: Patents

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Patents > Supplementary to patent : Patent US-1908-989022 or Patent US-1913-04-21 George Raymond Lawrence & Related to aircraft: 1

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Year filed:
1909 (2) · 1914 (10)
Year granted:
None (4) · 1909 (2) · 1914 (2) · 1915 (3) · 1921 (1)
Office:
AT (1) · AU (1) · BE (1) · CH (1) · DE (2) · ES (1) · FR (1) · GB (2) · IT (1) · NZ (1)
Inventors:
George Raymond Lawrence (10) · James Means (2)
Inventor country:
None (2) · US (10)
Inventor location:
None (12)
Applicant person:
None (2) · George Raymon Lawrence (1) · George Raymond Lawrence (7) · James Means (2)
Applicant firm:
None (12)
Applicant type:
None (1) · INDIV (11)
Applicant is inventor:
None (1) · Yes (11)
Tech fields:
aerodynamics (1) · airplane (10) · chassis (3) · construction (3) · control (2) · design (7) · equilibrium (5) · Frame (4) · fuselage (2) · landing (1) · lift (1) · military (4) · Motors (1) · navigation (1) · parachute (4) · parachutes (6) · piloting (2) · rescue (2) · safety (4) · speed (1) · stability (7) · takeoff (1) · wheels (2) · wings (5)
Filing date:
1909 (2) · 1914 (10)
Full specification filed date:
April 21, 1914 (1)
Application number:
None (9) · 190903202D (1) · 191409816D (1) · 399136D (1)
Grant date:
None (6) · 1909 (2) · 1915 (3) · 1921 (1)
Granted:
None (1) · No (1) · Yes (10)
Publication date:
None (5) · 1909 (1) · 1914 (2) · 1915 (1) · 1921 (2) · 1922 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (6) · A. Wunderlich & Cie, Ingénieurs-Conseils (1) · Arthur Griffith (1) · George Barker & Brettell (1) · H. Kirchhofer (1) · Herbert Haddan & Co. (1) · J. Germain (1)
Assigned to:
None (12)
National tech categories:
None (4) · AT 77d (1) · AU 90.1 (1) · AU 90.3 (1) · BE K (1) · CH 129b (1) · DE 62b (1) · DE 77h.5 (1) · FR 6.4 (1) · IT 8 (1)
IPCs:
None (8) · IPC B64C17/00 (2) · IPC B64C39/00 (1) · IPC B64D17/80 (1)
CPCs:
None (7) · CPC B64C17/00 (3) · CPC B64C2700/6212 (2) · CPC B64C2700/6219 (1) · CPC B64C39/00 (1) · CPC B64D17/80 (1)
Family year:
None (2) · 1908 (2) · 1913 (4) · 1914 (4)
First filing:
None (8) · No (4)
Cites these patents:
None (12)
Citations from after 1930:
None (2)
Number of text pages:
None (4) · 2 - 3 (3) · 3 - 20 (5)
Number of claims:
None (5) · 1 - 5 (2) · 5 - 30 (5)
Number of diagram pages:
None (4) · 1 (4) · 2 (2) · 3 (2)
Number of figures:
None (3) · 4 (5) · 7 (1) · 27 (3)

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