Drilldown: Patents

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Patents > Inventor country: ES & Number of text pages: 3-9 & Number of diagram pages: 1

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Year filed:
1880 - 1889 (1) · 1900 - 1909 (1) · 1910 - 1919 (5) · 1920 - 1929 (1)
Year granted:
None (1) · 1880 - 1889 (1) · 1900 - 1909 (1) · 1910 - 1919 (4) · 1920 - 1929 (1)
Office:
CH (2) · FR (2) · GB (3) · US (1)
Inventors:
Enrique Sanchis (1) · Leonardo Torres Quevedo (4) · Louis Constantin (2) · Raúl Pateras Pescara (1)
Inventor country: (Click arrow to add another value)
Applicant person:
Enrique Sanchis (1) · Leonardo Torres (1) · Leonardo Torres Quevedo (3) · Louis Constantin (1) · Louis Joseph Constantin (1) · Raúl Pateras Pescara (1)
Applicant firm:
None (8)
Applicant type:
INDIV (8)
Applicant is inventor:
Yes (8)
Tech fields:
None (1) · aerodynamics (2) · balloon (3) · car (1) · cargo (1) · design (1) · envelope (1) · frame (2) · gas (1) · hangars (2) · helicopter (1) · hydrodynamics (2) · landing (2) · LTA (4) · mooring (2) · nacelle (1) · passenger (1) · propeller (1) · safety (3) · semi-rigid (1) · stability (1) · texture (1) · track (3) · whole (1)
Filing date:
1880 - 1889 (1) · 1900 - 1909 (1) · 1910 - 1919 (5) · 1920 - 1929 (1)
Full specification filed date:
None (8)
Application number:
None (6) · 382794D (1) · 467845D (1)
Grant date:
None (2) · 1907 (1) · 1912 (2) · 1913 (1) · 1914 (1) · 1923 (1)
Granted:
No (1) · Yes (7)
Publication date:
None (2) · 1889 (1) · 1908 (1) · 1912 (2) · 1913 (1) · 1914 (1)
Supplementary to patent:
None (2) · Patent BE-1911-02-02 Leonardo Torres Quevedo (1) · Patent BE-1913-253298 (1) · Patent BE-1914-267684 (1) · Patent ES-1906-38692 (1) · Patent ES-1911-50083 (1) · Patent ES-1919-07-03-Pescara (1)
Related to aircraft:
None (1) · 0.5 (1) · 1 (3) · Yes (3)
Patent agent:
A. Ritter (1) · B. Singer (1) · Dr. Forrer & Hug (1) · Ed. Wolf (1) · G. Petiau (1) · Haseltine, Lake & Co. (1) · Marks & Clerk (2)
Assigned to:
None (8)
National tech categories:
None (3) · CH 126b (1) · CH 235 (1) · FR 6.4 (2) · USPC 416/112 (1) · USPC 416/127 (1)
IPCs:
None (1) · IPC B61B7/02 (1) · IPC B63B1/34 (1) · IPC B64B1/00 (2) · IPC B64B1/58 (1) · IPC B64B1/66 (1) · IPC B64C27/00 (1) · IPC B64C27/54 (1) · IPC B64F1/14 (1)
CPCs:
None (2) · CPC B63B1/34 (1) · CPC B64B1/00 (2) · CPC B64B1/66 (1) · CPC B64C27/54 (1) · CPC B64F1/14 (1) · CPC Y02T70/10 (1) · IPC B64B1/58 (1)
Family year:
1889 (1) · 1906 (1) · 1911 (3) · 1914 (2) · 1919 (1)
First filing:
None (2) · No (2) · Yes (4)
Cites these patents:
None (8)
Citations from after 1930:
None (8)
Number of text pages:
3 (4) · 4 (4)
Number of claims:
None (1) · 1 - 2 (2) · 2 - 7 (5)
Number of diagram pages:
1 (8)
Number of figures:
1 - 5 (3) · 5 - 20 (5)

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