Drilldown: Patents

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Patents > National tech categories: CH 129b & Family year: 1912

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Year filed:
(There are no values for this filter)
Year granted:
1912 (1) · 1913 (3) · 1914 (3) · 1915 (1) · 1918 (1)
Office:
CH (6) · DK (1) · FR (2)
Inventors:
Adalbert Plaček (1) · Adrien Schmitt (1) · Carl Franz Hubert Hertel (2) · Carl Wilhelm Paul (2) · Charles Bienz (1) · Étienne Carret (1) · Georges Gramaticesco‎ (1) · Hanns Pippart (1) · Heinrich Noll (1) · Karl Pollacsek (1) · Nazaire Lacrotte (1)
Inventor country:
CH (2) · DE (3) · FR (2) · HU (1) · RU (1)
Applicant person:
Adalbert Plaček (1) · Adrien Schmitt (1) · Carl Franz Hubert Hertel (2) · Carl Wilhelm Paul (2) · Charles Bienz (1) · Étienne Carret (1) · Georges Gramaticesco‎ (1) · Hanns Pippart (1) · Heinrich Noll (1) · Karl Pollacsek (1) · Nazaire Lacrotte (1)
Applicant firm:
None (9)
Applicant type:
INDIV (9)
Applicant is inventor:
Yes (9)
Tech fields:
None (1) · Aerodynamics (1) · airplane (6) · ascension (1) · automatic stability (2) · chassis (1) · construction (2) · Design (3) · frame (3) · fuselage (1) · gyroscope (1) · heavier-than-air (1) · helicopter (1) · hybrid (1) · landing (1) · Lift (2) · monoplane (2) · piloting (1) · propellers (1) · propulsion (1) · safety (1) · seating (1) · shock-absorbers (1) · stability (2) · wheels (1) · whole (1)
Filing date:
April 1912 (1) · May 1912 (1) · July 1912 (1) · September 1912 (2) · January 1913 (1) · July 1913 (1) · August 1913 (1)
Full specification filed date:
None (9)
Application number:
None (9)
Grant date:
1912 (1) · 1913 (3) · 1914 (3) · 1915 (1) · 1918 (1)
Granted:
None (1) · Yes (8)
Publication date:
None (3) · 1914 (4) · 1915 (1) · 1918 (1)
Supplementary to patent:
None (5) · Patent BE-1912-02-07-Gramaticesco (1) · Patent FR-1912-446800 (1) · Patent FR-1912-447782 (1) · Patent FR-1912-448602 (1)
Related to aircraft:
1 (8) · Yes (1)
Patent agent:
None (2) · A. Ritter (2) · Bourry-Séquin & Co. (1) · Charles Humbert (1) · E. Imer-Schneider (1) · Herren & Guerchet (1) · Wilhelm Reinhard (1)
Assigned to:
None (9)
National tech categories: (Click arrow to add another value)
IPCs:
None (8) · IPC B64C3/38 (1)
CPCs:
None (8) · CPC B64C3/385 (1)
Family year:
(There are no values for this filter)
First filing:
None (4) · No (3) · Yes (2)
Cites these patents:
None (9)
Citations from after 1930:
None (1) · 1 (1)
Number of text pages:
2 (1) · 3 (7) · 4 (1)
Number of claims:
None (2) · 1 (2) · 2 (2) · 4 (2) · 5 (1)
Number of diagram pages:
1 (5) · 2 (4)
Number of figures:
2 - 3 (1) · 3 - 8 (8)

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