Drilldown: Patents

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Patents > Tech fields : propeller or subsystem & CPCs : CPC B64B1/00 or CPC B64C3/00

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Year filed:
None (1) · 1850 - 1859 (1) · 1860 - 1869 (1) · 1870 - 1879 (1) · 1880 - 1889 (8) · 1890 - 1899 (11) · 1900 - 1909 (37) · 1910 - 1919 (30)
Year granted:
None (2) · 1850 - 1859 (1) · 1870 - 1879 (2) · 1880 - 1889 (8) · 1890 - 1899 (10) · 1900 - 1909 (20) · 1910 - 1919 (43) · 1920 - 1929 (4)
Office:
DE (10) · FR (27) · GB (8) · US (45)
Inventors:
None (5) · Reinhold Schmiechen (3) · Léon-Louis Clément (3) · Louis Blériot (3) · Eugene F. Falconnet (3) · Adolphe Clément-Bayard (3) · Anthony O'Brate (2) · Philippe Delbert (2) · August Schlegelmilch (2) · Jean-Baptiste-Couroné Allaria (2) · Stewart Cairncross (2) · Leonardo Torres Quevedo (2) · Richard Czygan (2)
Inventor country:
AT (1) · BR (1) · CH (2) · DE (14) · ES (2) · FR (24) · GB (2) · HU (2) · NL (1) · NO (1) · SE (1) · US (40)
Applicant person:
None (19) · Louis Blériot (3) · Adolphe Clément-Bayard (3) · Léon-Louis Clément (3) · Reinhold Schmiechen (3) · Philippe Delbert (2) · August Schlegelmilch (2) · Leonardo Torres Quevedo (2) · Richard Czygan (2) · Jean-Baptiste-Couroné Allaria (2) · Eugene F. Falconnet (2) · Anthony O'Brate (2)
Applicant firm:
None (85) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Siemens-Schuckert Werke GmbH (1) · Société anonyme Astra (1) · Société Chastang frères (1)
Applicant type:
None (9) · COMPANY (4) · COMPANY+INDIV (1) · INDIV (76)
Applicant is inventor:
No (6) · Yes (84)
Tech fields: (Click arrow to add another value)
Filing date:
1850 - 1859 (1) · 1860 - 1869 (1) · 1870 - 1879 (1) · 1880 - 1889 (8) · 1890 - 1899 (11) · 1900 - 1909 (37) · 1910 - 1919 (31)
Full specification filed date:
April 1910 (1) · February 1912 (1) · August 1912 (1)
Application number:
None (24)
Grant date:
None (5) · 1850 - 1859 (1) · 1870 - 1879 (2) · 1880 - 1889 (8) · 1890 - 1899 (10) · 1900 - 1909 (20) · 1910 - 1919 (41) · 1920 - 1929 (3)
Granted:
No (3) · Yes (87)
Publication date:
None (57) · 1880 - 1889 (1) · 1900 - 1909 (10) · 1910 - 1919 (18) · 1920 - 1929 (4)
Supplementary to patent:
None (67) · Patent AT-1917-81354 (1) · Patent DE-1893-73799 (1) · Patent DE-1904-171082 (1) · Patent DE-1907-215602 (1) · Patent DE-1909-02-25 Hugo Erdmann (1) · Patent DE-1909-227246 (1) · Patent DE-1916-337522 (1) · Patent ES-1906-38692‎ (2) · Patent FR-1902-328044 (1) · Patent FR-1907-382794 (2) · Patent FR-1909-403985 (1) · Patent FR-1909-411148 (1) · Patent FR-1909-412818 (1) · Patent FR-1911-429224 (3) · Patent FR-1913-467415 (1) · Patent FR-1913-467415.18791 (1) · Patent FR-1913-472867 (1) · Patent FR-1914-472867.19895 (1) · Patent GB-1848-12337 (1) · Patent GB-1908-28547 (1) · Patent GB-1913-6764 (1) · Patent NO-1891-2589 (1) · Patent US-1890-432860 (1) · Patent US-1908-447821 (1)
Related to aircraft:
None (2) · -1 (1) · 1 (42) · Yes (45)
Patent agent:
None (35) · None (4) · Michael J. Stark & Sons (4) · Munn & Co. (4) · Armengaud jeune (4) · Marks & Clerk (2) · G. de Mestral et F. Harlé (2) · Ed. Wolf (2) · Weismann et Marx (2)
Assigned to:
None (87) · Eugene F. Falconnet (1) · Frederick W. Schroeder (1) · George W. Gail (1) · W. Guy Clark (1)
National tech categories:
FR 6.4 (22) · USPC 244/30 (13) · None (12) · USPC 244/25 (7) · USPC 244/26 (5) · USPC 244/28 (4) · USPC 244/99 (4) · USPC 244/96 (4) · DE 77 (3) · USPC 244/29 (3) · DE 77h.5 (3) · FR 6.3 (3) · USPC 244/48 (2) · USPC 244/27 (2)
IPCs:
None (34) · IPC B64B1/00 (1) · IPC A01H5/00 (1) · IPC B64B1/00 (36) · IPC B64B1/40 (1) · IPC B64B1/58 (1) · IPC B64C3/00 (16) · IPC B64C3/18 (1)
CPCs: (Click arrow to add another value)
Family year:
None (6) · 1850 - 1859 (1) · 1860 - 1869 (1) · 1870 - 1879 (1) · 1880 - 1889 (6) · 1890 - 1899 (10) · 1900 - 1909 (39) · 1910 - 1919 (26)
First filing:
None (1) · No (28) · Yes (61)
Cites these patents:
None (90)
Citations from after 1930:
None (17) · 1 (3)
Number of text pages:
None (13) · 1 - 2 (7) · 2 - 3 (32) · 3 - 4 (19) · 4 - 9 (19)
Number of claims:
None (24) · 1 - 2 (11) · 2 - 3 (14) · 3 - 4 (7) · 4 - 8 (19) · 8 - 30 (15)
Number of diagram pages:
None (1) · 1 - 2 (34) · 2 - 4 (24) · 4 - 11 (16)
Number of figures:
None (1) · 1 - 3 (10) · 3 - 4 (11) · 4 - 6 (20) · 6 - 11 (14) · 11 - 30 (15)

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