Drilldown: Patents

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Patents > Inventor country: DK & National tech categories : FR 6.4 or USPC 244/6

Use the filters below to narrow your results.

Year filed:
1906 (1) · 1909 (3) · 1910 (2) · 1911 (2) · 1912 (1) · 1914 (1)
Year granted:
1906 (1) · 1909 (2) · 1910 (2) · 1911 (1) · 1912 (3) · 1915 (1)
Office:
FR (10)
Inventors:
Bernhard Larsen (1) · Carl Johan Thöger Thomsen (1) · Christian Magnus Gyde Jensen (1) · Frederik Marius Frederiksen (1) · Frida Hurwitz (1) · Hedwig Levin (1) · Herman Oluf Rönne (2) · Jacob Christian Hansen-Ellehammer (4) · Julius Peter Christensen (1) · Niels Waltersen Aasen (2)
Inventor country: (Click arrow to add another value)
Inventor location:
None (10)
Applicant person:
Bernhard Larsen (1) · Carl Johan Thöger Thomsen (1) · Christian Magnus Gyde Jensen (1) · Frederik Marius Frederiksen (1) · Frida Hurwitz (1) · Hedwig Levin (1) · Herman Oluf Rönne (2) · Jacob Christian Hansen-Ellehammer (4) · Julius Peter Christensen (1) · Niels Waltersen Aasen (2)
Applicant firm:
None (10)
Applicant type:
INDIV (10)
Applicant is inventor:
Yes (10)
Tech fields:
None (1) · aerodynamics (1) · aeroplane (1) · airfoil (1) · airplane (2) · airplane, balance (1) · Airship (1) · ascension (1) · automatic stability (1) · centrifuge (2) · Chassis (1) · design (4) · Dirigibles (1) · equilibrium (2) · folding (1) · frame (2) · gyroscope (1) · helicopter (1) · HTA (1) · hybrid (1) · LTA (2) · pendulum (2) · propellers (3) · propulsion (1) · rudder (1) · stability (2) · steering (1) · sustentation (3) · wings (1)
Filing date:
1906 (1) · 1909 (3) · 1910 (2) · 1911 (2) · 1912 (1) · 1914 (1)
Full specification filed date:
None (10)
Application number:
13546D (1) · 364747D (1) · 399903D (1) · 406101D (1) · 410209D (1) · 413909D (1) · 434883D (1) · 437780D (1) · 441057D (1) · 477607D (1)
Grant date:
1906 (1) · 1909 (2) · 1910 (2) · 1911 (2) · 1912 (2) · 1915 (1)
Granted:
Yes (10)
Publication date:
1906 (1) · 1909 (1) · 1910 (3) · 1911 (1) · 1912 (3) · 1915 (1)
Supplementary to patent:
None (8) · Patent DK-1913-19885 (1) · Patent FR-1910-413909 (1)
Related to aircraft:
1 (6) · Yes (4)
Patent agent:
C. Baumann (1) · Charles de Mosenthal (2) · F. Harlé (1) · Lavoix et Mosès (1) · M. Zerolo (1) · Schwab (3) · Victor Dupont (1)
Assigned to:
None (10)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64B1/00 (1) · IPC B64C1/00 (4) · IPC B64C17/00 (3) · IPC B64C17/06 (2) · IPC B64C27/00 (1) · IPC B64C27/04 (1) · IPC B64C3/56 (1) · IPC B64C39/00 (1)
CPCs:
CPC B64B1/00 (1) · CPC B64C17/00 (3) · CPC B64C17/06 (2) · CPC B64C27/00 (1) · CPC B64C27/04 (1) · CPC B64C2700/6216 (2) · CPC B64C2700/6218 (1) · CPC B64C2700/6219 (1) · CPC B64C2700/6281 (1) · CPC B64C2700/6295 (1) · CPC B64C3/56 (1) · CPC B64C39/00 (1)
Family year:
1906 (1) · 1909 (3) · 1910 (2) · 1911 (2) · 1912 (1) · 1913 (1)
First filing:
No (7) · Yes (3)
Cites these patents:
None (10)
Citations from after 1930:
None (1)
Number of text pages:
1 (3) · 2 (6) · 3 (1)
Number of claims:
1 (8) · 2 (1) · 4 (1)
Number of diagram pages:
1 (10)
Number of figures:
1 - 3 (4) · 3 - 8 (6)

Showing below up to 12 results in range #1 to #12.

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