Drilldown: Patents

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Patents > Applicant firm: None & Tech fields : Airship or Propulsion & Application number: None & National tech categories : AT 77d or FR 6.2 or USPC 244/22 or USPC 244/80

Use the filters below to narrow your results.

Year filed:
None (3) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (25) · 1910 - 1919 (26)
Year granted:
None (3) · 1880 - 1889 (4) · 1900 - 1909 (18) · 1910 - 1919 (31) · 1920 - 1929 (1)
Office:
AT (31) · FR (24) · US (2)
Inventors:
Louis-Marie Le Dantec (3) · Rudolf Wagner (3) · André Gambin (2) · André-Julien Mahoudeau (2) · Gabriel Babillot (2) · Antoine-Padoue Filippi (2) · Reinhold Richter (2)
Inventor country:
None (3) · AT (6) · AU (1) · BE (1) · Brazil (1) · CA (1) · CH (1) · DE (15) · FR (20) · GB (3) · IT (2) · NL (1) · Prussia (1) · SE (1) · US (2)
Applicant person:
None (10) · Rudolf Wagner (3) · Louis-Marie Le Dantec (3) · André Gambin (2) · André-Julien Mahoudeau dit de Villethiou (2) · Antoine-Padoue Filippi (2) · Gabriel Babillot (2) · Reinhold Richter (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (5) · INDIV (52)
Applicant is inventor:
Yes (57)
Tech fields: (Click arrow to add another value)
Filing date:
None (4) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (24) · 1910 - 1919 (26)
Full specification filed date:
None (57)
Application number: (Click arrow to add another value)
Grant date:
None (3) · 1880 - 1889 (2) · 1900 - 1909 (18) · 1910 - 1919 (32) · 1920 - 1929 (1) · 1960 - 1969 (1)
Granted:
No (1) · Yes (56)
Publication date:
None (9) · 1901 (1) · 1903 (3) · 1904 (3) · 1907 (4) · 1908 (1) · 1909 (1) · 1910 (7) · 1911 (9) · 1912 (3) · 1913 (4) · 1914 (5) · 1915 (2) · 1919 (3) · 1920 (1) · 1921 (1)
Supplementary to patent:
None (35) · Patent AU-1911-510 (1) · Patent BE-1909-03-15 Louis-Joseph-Jean-Baptiste Chêneau and Albert Prévost (1) · Patent DE-1899-123884 (1) · Patent DE-1909-02-25 Hugo Erdmann (1) · Patent DE-1909-11-30 Attilio Robiola (1) · Patent DE-1912-06-08 (1) · Patent DE-1912-266327 (1) · Patent DE-1912-279343 (1) · Patent DE-1916-311278 (1) · Patent FR-1882-155425 (1) · Patent FR-1902-328044 (1) · Patent FR-1904-340154 (1) · Patent FR-1906-363017 (1) · Patent FR-1908-404631 (2) · Patent FR-1909-12-09 Rudolf Wagner (1) · Patent FR-1909-404631.12136 (1) · Patent FR-1910-423792 (1) · Patent FR-1911-430455 (2) · Patent FR-1911-440594 (1) · Patent GB-1879-2376 (1) · Patent GB-1913-22557 (1) · Patent RR-1881-155425 (1)
Related to aircraft:
None (5) · -1 (1) · 0 (1) · 0.5 (1) · 1 (35) · Partially (5) · Yes (9)
Patent agent:
None (38) · Armengaud jeune (4) · C. Bletry (1) · Ch. Thirion et J. Bonnet (1) · Dom. Casalonga (2) · G. Petiau (1) · Gaston Petiau (1) · J. Bonnet-Thirion (1) · Jules Mathieu (1) · Munn & Co. (1) · None (1) · Paul Caquet (1) · Robert Gentizon (1) · Société A. Frey et de Carsalade (1) · Thirion (1) · Weismann et Marx (1)
Assigned to:
None (56) · John Finlayson Mackenzie (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (33) · IPC B64D27/02 (1) · IPC B63B1/28 (1) · IPC B63B1/36 (1) · IPC B63B3/40 (2) · IPC B63H1/04 (1) · IPC B63H1/12 (9) · IPC B63H1/14 (1) · IPC B63H1/36 (2) · IPC B63H11/00 (1) · IPC B63H3/00 (2) · IPC B63H5/07 (1) · IPC B64C33/02 (1) · IPC B64C39/00 (1) · IPC B64D35/06 (1)
CPCs:
None (36) · CPC B63B1/16 (1) · CPC B63B1/28 (1) · CPC B63B1/36 (1) · CPC B63B2001/044 (1) · CPC B63B3/40 (2) · CPC B63H1/08 (1) · CPC B63H1/12 (1) · CPC B63H1/14 (1) · CPC B63H1/20 (1) · CPC B63H1/22 (1) · CPC B63H1/26 (5) · CPC B63H1/265 (3) · CPC B63H1/36 (2) · CPC B63H11/12 (1) · CPC B63H2001/045 (1) · CPC B63H2001/122 (4) · CPC B63H2005/005 (1) · CPC B63H3/00 (1) · CPC B63H3/008 (1) · CPC B63H5/02 (1) · CPC B63H5/07 (1) · CPC B64C11/006 (1) · CPC B64C11/007 (1) · CPC B64C11/18 (2) · CPC B64C11/22 (1) · CPC B64C33/02 (1) · CPC Y02T70/10 (1)
Family year:
None (11) · 1870 - 1879 (2) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (21) · 1910 - 1919 (20)
First filing:
None (21) · No (20) · Yes (16)
Cites these patents:
None (57)
Citations from after 1930:
None (3) · 1 (1)
Number of text pages:
None (5) · 1 - 2 (7) · 2 - 3 (32) · 3 - 8 (13)
Number of claims:
None (12) · 1 - 2 (18) · 2 - 3 (13) · 3 - 9 (14)
Number of diagram pages:
None (1) · 1 (42) · 2 (5) · 3 (2) · 4 (1)
Number of figures:
None (1) · 1 - 2 (6) · 2 - 4 (13) · 4 - 5 (7) · 5 - 7 (12) · 7 - 30 (12)

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