Drilldown: Patents

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Patents > Tech fields : Propellers or Subsystem & Full specification filed date: 1910 - 1919

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Year filed:
1909 (9) · 1910 (15) · 1911 (14) · 1912 (10) · 1913 (7) · 1914 (4) · 1915 (6) · 1916 (4) · 1917 (8) · 1918 (5)
Year granted:
None (2) · 1909 (2) · 1910 (9) · 1911 (16) · 1912 (14) · 1913 (8) · 1914 (7) · 1915 (5) · 1916 (3) · 1917 (1) · 1918 (3) · 1919 (12)
Office:
DE (1) · GB (80) · US (1)
Inventors:
Walter George Tarrant (4) · Isaac Bell (4) · Louis Blériot (4) · Arthur Alexander Dashwood Lang (3) · Carlo Navaro (2) · Otto Schüle (2) · Sam Leonard Walkden (2) · None (2) · Adalbert Plaček (2) · Antoine-Padoue Filippi (2)
Inventor country:
None (1) · AH (1) · AT (6) · AU (1) · CH (3) · DE (8) · ES (1) · FR (18) · GB (37) · HR (1) · IE (4) · IN (1) · IT (3) · RO (1) · RU (1) · Scotland (1) · UA (1) · US (2)
Applicant person:
Isaac Bell (4) · Louis Blériot (4) · Walter George Tarrant (4) · Arthur Alexander Dashwood Lang (3) · Carlo Navaro (2) · Adalbert Plaček (2) · Otto Schüle (2) · Sam Leonard Walkden (2) · None (2) · Antoine-Padoue Filippi (2)
Applicant firm:
None (72) · Blackburn Aeroplane and Motor Co. (1) · British and Colonial Aeroplane Co. (2) · Lang Propeller Limited (2) · Luftschiffbau Zeppelin (1) · Luftschiffbau Zeppelin G. m. b. H. (1) · Philaerian Ltd. (1) · Siemens-Schuckert Werke GmbH (1) · Varioplane Company (1) · William Beardmore & Co. (1)
Applicant type:
COMPANY (2) · COMPANY + INDIV (4) · COMPANY+INDIV (4) · INDIV (72)
Applicant is inventor:
None (1) · No (4) · Yes (77)
Tech fields: (Click arrow to add another value)
Filing date:
1909 (9) · 1910 (15) · 1911 (14) · 1912 (10) · 1913 (7) · 1914 (4) · 1915 (6) · 1916 (4) · 1917 (8) · 1918 (5)
Full specification filed date:
1910 (22) · 1911 (14) · 1912 (10) · 1913 (7) · 1914 (6) · 1915 (3) · 1916 (7) · 1917 (4) · 1918 (4) · 1919 (5)
Application number:
None (15)
Grant date:
None (1) · 1910 - 1919 (79) · 1920 - 1929 (1) · 1960 - 1969 (1)
Granted:
No (2) · Yes (80)
Publication date:
None (62) · 1910 (2) · 1911 (4) · 1912 (5) · 1914 (3) · 1915 (2) · 1916 (2) · 1919 (2)
Supplementary to patent:
None (55) · Patent 1909-06-30 Ulrich Wilhelm Ramsauer (1) · Patent AT-1909-12-31 Vigilio Baldo (1) · Patent AT-1909-46299 (1) · Patent AT-1909-48421 (1) · Patent AT-1912-64392 (1) · Patent BE-1910-08-22 Louis Blériot (1) · Patent CH-1915-72132 (1) · Patent CH-1915-73161 (1) · Patent CH-1915-73162 (1) · Patent DE-1909-11-22 Gustav Mees (1) · Patent DE-1909-220044 (1) · Patent DE-1910-06-18 Carl Hanschke (1) · Patent DE-1911-330185 (1) · Patent ES-1910-47627 (1) · Patent FR-1909-399456 (1) · Patent FR-1909-403985 (1) · Patent FR-1910-414004 (1) · Patent FR-1910-418867 (1) · Patent FR-1910-421136 (1) · Patent FR-1910-424987 (1) · Patent FR-1911-421136.15166 (1) · Patent FR-1911-424987.15931 (1) · Patent FR-1911-448337 (1) · Patent FR-1912-439413 (1) · Patent FR-1915-512095 (1) · Patent GB-1909-8531 (1) · Patent GB-1910-6051 (1) · Patent GB-1911-22402 (1) · Patent GB-1912-26911 (1) · Patent GB-1913-3848 (1) · Patent IT-1910-10-17 Carlo Navaro (1) · Patent IT-1911-06-09 Carlo Navaro (1) · Patent US-1913-1087946 (1)
Related to aircraft:
None (4) · -1 (1) · 1 (39) · Yes (38)
Patent agent:
None (9) · Marks & Clerk (6) · Arthur C. Downing (4) · Boult, Wade & Tennant (4) · H. D. Fitzpatrick & Co. (4) · Boult, Wade, and Tennant (3) · None (3) · Carpmaels, Radford & Newton (3) · Gedge & Feeny (2) · W. H. Beck & Co. (2) · Lloyd Wise & Co. (2) · Jensen & Son (2) · Wheatley & Mackenzie (2) · Brewer & Son (2) · Carpmael & Co. (2) · Chatwin, Herschell & Co. (2)
Assigned to:
None (82)
National tech categories:
None (80) · DE 37b.3 (1) · USPC 244/79 (1)
IPCs:
IPC B64C11/00 (9) · IPC B64C39/00 (6) · IPC B64C17/00 (5) · IPC B64C11/16 (5) · IPC B64C27/04 (3) · IPC B64C13/00 (3) · IPC B64C1/00 (3) · None (3) · IPC B64C35/00 (2) · IPC B64C3/18 (2) · IPC CPC B64C13/00 (2) · IPC B64C11/36 (2) · IPC B64C3/00 (2) · IPC B64C11/30 (2) · IPC B64C11/24 (2) · IPC B64C11/20 (2) · IPC B27M3/10 (2) · IPC B64C11/04 (2) · IPC B64C23/00 (2)
CPCs:
CPC B64C11/16 (6) · CPC B64C17/00 (5) · CPC B64C11/00 (4) · CPC B64C13/00 (4) · CPC B64C11/006 (4) · CPC B64C2700/6214 (4) · CPC B64C11/24 (3) · CPC B64C2700/6281 (3)
Family year:
1907 (1) · 1909 (15) · 1910 (18) · 1911 (8) · 1912 (8) · 1913 (6) · 1914 (3) · 1915 (7) · 1916 (3) · 1917 (8) · 1918 (5)
First filing:
None (3) · No (20) · Yes (59)
Cites these patents:
None (78) · Patent AT-1909-47911 (1) · Patent FR-1910-411204.12806 (1) · Patent FR-1911-424987 (1) · Patent GB-1909-23117 (1) · Patent GB-1910-30093 (1) · Patent GB-1910-7586 (1)
Citations from after 1930:
None (3) · 1 (2)
Number of text pages:
1 - 2 (2) · 2 - 3 (22) · 3 - 5 (32) · 5 - 20 (26)
Number of claims:
None (2) · 1 - 2 (7) · 2 - 3 (13) · 3 - 4 (19) · 4 - 8 (24) · 8 - 40 (17)
Number of diagram pages:
None (1) · 1 - 2 (39) · 2 - 3 (20) · 3 - 7 (19)
Number of figures:
None (1) · 1 - 3 (13) · 3 - 4 (12) · 4 - 5 (11) · 5 - 9 (24) · 9 - 30 (18)

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