Drilldown: Patents

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Patents > Office : CA or DK or SAX & Inventor country : GB or RU & First filing: No

Use the filters below to narrow your results.

Year filed:
1905 (1) · 1907 (1) · 1909 (4) · 1910 (1) · 1912 (2) · 1917 (4) · 1918 (1) · 1919 (2)
Year granted:
1905 (1) · 1908 (1) · 1909 (1) · 1910 (2) · 1911 (1) · 1913 (1) · 1914 (1) · 1915 (1) · 1917 (4) · 1919 (2) · 1920 (1)
Office: (Click arrow to add another value)
Inventors:
Anempodist Wertogradsky (1) · Arthur Henry Edwards (2) · Edward Eugene Brown (1) · Georges de Bothezat (1) · Henry Calder Lobnitz (2) · Jan Jaakson (1) · Louis Brennan (1) · Martin Diederich Rucker (2) · Sam Leonard Walkden (1) · Thomas Sopwith (4) · Walter George Tarrant‎ (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Anempodist Wertogradsky (1) · Arthur Henry Edwards (2) · Edward Eugene Brown (1) · Georges de Bothezat (1) · Henry Calder Lobnitz (2) · Jan Jaakson (1) · Louis Brennan (1) · Martin Diederich Rucker (2) · Sam Leonard Walkden (1) · Thomas Sopwith (4) · Walter George Tarrant‎ (2)
Applicant firm:
None (15) · Sopwith Aviation Company Limited (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (15)
Applicant is inventor:
Yes (16)
Tech fields:
airplane (10) · Stability (7) · wings (6) · design (4) · Lift (4) · Frame (3) · Subsystem (3) · Propellers (3) · construction (3) · Control (3) · equilibrium (3) · Aerodynamics (2) · Whole (2) · Rudder (2) · marine (2) · fuselage (2) · wood (2)
Filing date:
1900 - 1909 (6) · 1910 - 1919 (9) · 2020 - 2029 (1)
Full specification filed date:
None (16)
Application number:
None (14) · 25941D (1) · 92599D (1)
Grant date:
None (2) · 1905 (1) · 1908 (1) · 1909 (1) · 1910 (2) · 1913 (1) · 1914 (1) · 1915 (1) · 1917 (4) · 1919 (1) · 1920 (1)
Granted:
None (1) · Yes (15)
Publication date:
None (7) · 1905 (1) · 1909 (1) · 1910 (2) · 1913 (1) · 1914 (1) · 1915 (1) · 1919 (1) · 1920 (1)
Supplementary to patent:
None (2) · Patent BE-1911-05-15 Georges de Bothezat (1) · Patent CH-1912-62201 (1) · Patent DE-1906-190421 (1) · Patent DK-1905-8795 (1) · Patent GB-1903-27212 (1) · Patent GB-1908-4519 (2) · Patent GB-1909-2111 (2) · Patent GB-1909-8531 (1) · Patent GB-1910-6051 (1) · Patent GB-1911-12232‎‎ (1) · Patent GB-1916-109146 (1) · Patent GB-1916-110419 (1) · Patent GB-1916-110795 (1) · Patent GB-1916-112641 (1) · Patent GB-1917-126391 (1)
Related to aircraft:
1 (9) · Partially (1) · Yes (6)
Patent agent:
None (14) · Phillipss (2)
Assigned to:
None (16)
National tech categories:
None (5) · CA 138/1 (1) · CA 155/39 (1) · CA 244/102 (1) · CA 244/81 (1) · CA 244/88 (1) · CA 79/4 (1) · DK 77 (5) · Klasse 77 (1)
IPCs:
None (16)
CPCs:
None (16)
Family year:
1903 (1) · 1906 (1) · 1908 (2) · 1909 (3) · 1911 (2) · 1916 (4) · 1917 (2) · 1919 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (16)
Citations from after 1930:
None (1)
Number of text pages:
None (1) · 1 - 4 (4) · 4 - 8 (5) · 8 - 30 (6)
Number of claims:
None (1) · 2 - 3 (1) · 3 - 6 (7) · 6 - 30 (7)
Number of diagram pages:
None (1) · 1 (8) · 2 (5) · 3 (1) · 7 (1)
Number of figures:
None (1) · 2 - 5 (4) · 5 - 8 (5) · 8 - 11 (6)

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