Drilldown: Patents

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Patents > National tech categories : CH 129b or USPC 89/41.19 & Number of claims: 3-4

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Year filed:
1908 (1) · 1909 (1) · 1910 (2) · 1911 (1) · 1912 (4) · 1913 (1) · 1915 (2) · 1916 (1) · 1918 (1)
Year granted:
1910 (1) · 1911 (2) · 1912 (1) · 1913 (2) · 1914 (3) · 1915 (1) · 1916 (1) · 1917 (1) · 1918 (1) · 1920 (1)
Office:
CH (13) · US (1)
Inventors:
Adalbert Plaček (1) · Albert Giger (1) · Alois Edouard Duplan (1) · Alois Wolfmüller (1) · Dane Hurlburt (1) · Georges de Bothezat (1) · Henry Calder Lobnitz (1) · John Washington Wilson (1) · Melvin Vaniman (1) · Nazaire Lacrotte (1) · Otto Schüle (2) · Paul Frederik Degn (1) · Serge Coubasch (1)
Inventor country:
CH (6) · DE (2) · FR (1) · GB (1) · RU (2) · US (2)
Applicant person:
None (3) · Adalbert Plaček (1) · Alois Edouard Duplan (1) · Dane Hurlburt (1) · Georges de Bothezat (1) · Henry Calder Lobnitz (1) · John Washington Wilson (1) · Nazaire Lacrotte (1) · Otto Schüle (2) · Paul Frederik Degn (1) · Serge Coubasch (1)
Applicant firm:
None (14)
Applicant type:
None (1) · INDIV (13)
Applicant is inventor:
Yes (14)
Tech fields:
Airplane (8) · design (6) · frame (3) · whole (3) · stability (3) · wings (2) · wheels (2) · subsystem (2) · Propellers (2) · Monoplane (2) · HTA (2) · navigation (2) · cables (2) · elasticity (2) · construction (2)
Filing date:
1908 (1) · 1909 (1) · 1910 (2) · 1911 (1) · 1912 (4) · 1913 (1) · 1915 (2) · 1916 (1) · 1918 (1)
Full specification filed date:
None (14)
Application number:
None (12) · 495319D (1) · 82356D (1)
Grant date:
None (1) · 1910 (1) · 1911 (2) · 1912 (1) · 1913 (1) · 1914 (3) · 1916 (2) · 1917 (1) · 1918 (1) · 1920 (1)
Granted:
Yes (14)
Publication date:
None (2) · 1910 (1) · 1911 (2) · 1912 (1) · 1913 (2) · 1914 (1) · 1916 (2) · 1917 (1) · 1918 (1) · 1920 (1)
Supplementary to patent:
None (9) · Patent BE-1911-05-15 Georges de Bothezat (1) · Patent DE-1907-214228 (1) · Patent FR-1910-420958 (1) · Patent FR-1912-448602 (1) · Patent US-1909-970771 (1)
Related to aircraft:
1 (10) · yes (4)
Patent agent:
A. Ritter (1) · Charles Humbert (1) · E. Blum & Co. (7) · E. Imer-Schneider (1) · Munn & Co. (1) · None (1) · Wilhelm Reinhard (2)
Assigned to:
None (13) · International Aeronautical Construction Company (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (10) · IPC B64C3/18 (1) · IPC B64C3/56 (1) · IPC B64C9/00 (1) · IPC G01P3/36 (1)
CPCs:
None (11) · CPC B64C3/18 (1) · CPC B64C3/56 (1) · CPC G01P3/36 (1)
Family year:
None (3) · 1908 (1) · 1909 (2) · 1911 (2) · 1912 (2) · 1915 (2) · 1917 (1) · 1918 (1)
First filing:
None (5) · No (4) · Yes (5)
Cites these patents:
None (14)
Citations from after 1930:
None (1)
Number of text pages:
2 (3) · 3 (5) · 4 (5) · 5 (1)
Number of claims:
3 (5) · 4 (9)
Number of diagram pages:
1 (7) · 2 (6) · 4 (1)
Number of figures:
2 - 3 (3) · 3 - 7 (5) · 7 - 30 (6)

Showing below up to 14 results in range #1 to #14.

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