Drilldown: Patents

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Patents > Year granted: 1917 & Application number: None & First filing: No

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Year filed:
1913 (2) · 1915 (2) · 1916 (8) · 1917 (9)
Year granted:
September 1917 (1)
Office:
AT (1) · CA (10) · CH (2) · DE (1) · DK (2) · FR (1) · HU (2) · US (2)
Inventors:
None (1) · Albert Herbert Smith (1) · Alfred John Macy (1) · Anthony Maruca (1) · Carl Alfred Johansson (2) · Clarence Barrett (1) · Emil Schimanek (1) · Enrique Lazarte (1) · François-Henri-Célestin Lacambra (1) · George F. Lewis (1) · Georges Gramaticesco‎ (1) · Hans Hermann Hocke (1) · Hermann Panschar (2) · John Arthur Weis (1) · Joseph Allison Steinmetz (1) · Robert D. Bruce (1) · Thomas Sopwith (5)
Inventor country:
CA (1) · CH (1) · DE (4) · FR (1) · GB (5) · HU (1) · NO (2) · PE (1) · US (6)
Applicant person:
None (2) · Albert Herbert Smith (1) · Alfred John Macy (1) · Anthony Maruca (1) · Carl Alfred Johansson (2) · Clarence Barrett (1) · Enrique Lazarte (1) · François-Henri-Célestin Lacambra (1) · George F. Lewis (1) · Georges Gramaticesco‎ (1) · Hans Hermann Hocke (1) · Hermann Panschar (2) · John Arthur Weis (1) · Joseph Allison Steinmetz (1) · Robert D. Bruce (1) · Robert W. Salisbury (1) · Thomas Octave Murdock Sopwith (1) · Thomas Sopwith (4)
Applicant firm:
None (18) · Aeroplane Destroyer Company (1) · Maschinenbau Anstalt Humboldt (1) · Sopwith Aviation Company Limited (1)
Applicant type:
None (1) · COMPANY+INDIV (1) · INDIV (18) · UNIV-PRO-GOV (1)
Applicant is inventor:
None (1) · No (1) · Yes (19)
Tech fields:
HTA (5) · airplane (5) · stability (3) · military (3) · hybrid (2) · Aerodynamics (2) · gliders (2) · propellers (2) · LTA (2) · automatic stability (2) · aiming (2)
Filing date:
1913 (2) · 1915 (2) · 1916 (8) · 1917 (9)
Full specification filed date:
None (21)
Application number: (Click arrow to add another value)
Grant date:
January 1917 (2) · February 1917 (2) · March 1917 (1) · May 1917 (1) · June 1917 (1) · July 1917 (1) · August 1917 (2) · September 1917 (1) · October 1917 (2) · November 1917 (1) · December 1917 (5)
Granted:
None (1) · Yes (20)
Publication date:
March 1917 (1) · June 1917 (1) · July 1917 (1) · October 1917 (2) · November 1917 (1) · December 1917 (3) · January 1918 (1)
Supplementary to patent:
None (5) · Patent BE-1912-02-07-Gramaticesco (1) · Patent BE-1914-07-23 François-Henri-Célestin Lacambra (1) · Patent DE-1916-01-24 Maschinenbau Anstalt Humboldt (1) · Patent DK-1916-21998 (1) · Patent GB-1913-20163 (1) · Patent GB-1916-108598 (1) · Patent GB-1916-109146 (1) · Patent GB-1916-110419 (1) · Patent GB-1916-110795 (1) · Patent GB-1916-112641 (1) · Patent HU-1917-73345 (1) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent US-1914-1191448 (1) · Patent US-1915-1200251 (1) · Patent US-1915-1228281 (1) · Patent US-1916-1207418 (1)
Related to aircraft:
1 (14) · Partially (1) · Yes (6)
Patent agent:
None (13) · E. Diggers (1) · H. Kirchhofer (1) · Maulvault (1) · Phillipss (2) · Robert E. Phillips (1) · Walther & Bernhard (1) · William Wallace White (1)
Assigned to:
None (21)
National tech categories:
None (3) · AT 77d (1) · CA 155/39 (1) · CA 244/102 (1) · CA 244/24 (1) · CA 244/35 (2) · CA 244/81 (1) · CA 244/88 (1) · CA 341/80 (1) · CA 89/47 (1) · CH 129b (2) · DE 42k.18 (1) · DE 77 (2) · FR 5.3 (1) · HU V/h (2)
IPCs:
None (19) · IPC B64C3/38 (1) · IPC B65D45/04 (1) · IPC F16F3/04 (1)
CPCs:
None (16) · CPC B64C13/00 (1) · CPC B64C3/385 (1) · CPC B65D45/04 (1) · CPC F16F3/04 (1) · CPC F41A23/28 (1) · CPC F41H11/02 (1)
Family year:
None (1) · 1912 (1) · 1913 (2) · 1914 (2) · 1915 (5) · 1916 (9) · 1917 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (21)
Citations from after 1930:
None (4) · 1 (1) · 2 (1)
Number of text pages:
1 - 2 (3) · 2 - 3 (6) · 3 - 8 (5) · 8 - 40 (7)
Number of claims:
None (1) · 1 - 2 (4) · 2 - 5 (5) · 5 - 10 (5) · 10 - 30 (6)
Number of diagram pages:
1 (12) · 2 (4) · 3 (3) · 5 (2)
Number of figures:
1 - 2 (1) · 2 - 3 (8) · 3 - 6 (4) · 6 - 30 (8)

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