Drilldown: Patents

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Patents > Office : AT or LU or US & Tech fields: propellers

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Year filed:
None (2) · 1870 - 1879 (3) · 1890 - 1899 (5) · 1900 - 1909 (32) · 1910 - 1919 (88) · 1920 - 1929 (2) · 1930 - 1939 (1)
Year granted:
None (1) · 1870 - 1879 (3) · 1890 - 1899 (3) · 1900 - 1909 (16) · 1910 - 1919 (91) · 1920 - 1929 (18) · 1930 - 1939 (1)
Office: (Click arrow to add another value)
Inventors:
None (5) · John Washington Wilson (4) · Ruter William Springer (4) · Milton D. Thompson (3) · Oszkár Asbóth (3) · Alfred E. Wunderlich (3) · Charles Stanley (2) · Otto Brunner (2) · Martin Pearson (2) · William Davey Oddy (2) · Louis Blériot (2) · Robert Kemp (2) · Jaroslav Engler (2)
Inventor country:
None (1) · AH (1) · AT (15) · AU (2) · BE (3) · CA (2) · DE (13) · FR (14) · GB (7) · HU (7) · IT (2) · MX (1) · NO (1) · NZ (1) · RO (1) · RU (1) · US (69)
Applicant person:
None (12) · Ruter William Springer (4) · John Washington Wilson (4) · Alfred E. Wunderlich (3) · Milton D. Thompson (3) · Louis Blériot (2) · Martin Pearson (2) · Oskar von Asbóth (2) · Otto Brunner (2) · Charles Stanley (2) · Jaroslav Engler (2) · William Davey Oddy (2)
Applicant firm:
None (117) · Borrmann and Kaerting (1) · General Electric Company (1) · Jacob Lohner & Co. (4) · Lawrence Sperry Aircraft Company, Inc. (1) · Nichols Aeroplane (1) · Societa Anonima Italiana Gio. Ansaldo and C. (1) · Société Anonyme des Établissements Nieuport (1) · Stanley Aerial Navigation Co. (1) · Thompson Propeller Company (1) · Virginia Aerial Manufacturing Company (1) · Westinghouse Electric & Manufacturing Company (3)
Applicant type:
None (3) · COMPANY (9) · COMPANY + INDIV (3) · COMPANY+INDIV (2) · INDIV (115) · Louis-Marie Le Dantec (1)
Applicant is inventor:
None (2) · No (12) · Yes (119)
Tech fields: (Click arrow to add another value)
Filing date:
None (1) · 1870 - 1879 (2) · 1890 - 1899 (5) · 1900 - 1909 (32) · 1910 - 1919 (90) · 1920 - 1929 (2) · 1930 - 1939 (1)
Full specification filed date:
April 4, 1921 (1)
Application number:
None (58)
Grant date:
None (1) · 200 - 299 (1) · 1800 - 1899 (6) · 1900 - 1999 (125)
Granted:
None (2) · No (2) · Yes (129)
Publication date:
None (94) · 0 - 99 (1) · 1900 - 1999 (38)
Supplementary to patent:
None (104) · Patent AT-1909-47656 (1) · Patent AT-1912-57088 (1) · Patent AU-1911-510 (1) · Patent CA-1918-196108 (1) · Patent DE-1902-140705 (1) · Patent DE-1911-251309 (1) · Patent DE-1912-12-23-Albert Hirth (1) · Patent DE-1912-266327 (1) · Patent DE-1915-300200 (1) · Patent DE-1917-305739 (1) · Patent FR Jan 14, 1879 (1) · Patent FR-1899-284713 (1) · Patent FR-1905-353709 (1) · Patent FR-1909-402649 (1) · Patent FR-1910-423792 (1) · Patent FR-1911-423792.14664 (1) · Patent FR-1913-465760 (1) · Patent FR-1916-502839 (1) · Patent GB-1909-8531 (1) · Patent GB-1910-6051 (1) · Patent GB-1913-22557 (1) · Patent NZ-1909-26981 (1) · Patent RU-1905-Rebikov (1) · Patent US-1899-659264 (1) · Patent US-1906-04-20 serial number 312891 (1) · Patent US-1909-970771 (3) · Patent US-1910-1037050 (1) · Patent US-1910-1055379 (2) · Patent US-1913-1074288 (1) · Patent US-1916-1208684 (2)
Related to aircraft:
None (6) · -1 (1) · .5 (1) · 0 (1) · 0.5 (3) · 1 (69) · 1/2 (2) · No (2) · Partially (4) · Yes (44)
Patent agent:
None (86) · None (4) · Munn & Co. (4) · Watson E. Coleman (2) · Noyes & Harriman‎ (2)
Assigned to:
None (118) · A. C. Wood (1) · Charles E. Fuller (1) · General Electric Company (1) · James E. Norris (1) · James Hasler (1) · James Warrington (1) · Lawrence Sperry Aircraft Company, Inc. (1) · McCormick-Romme Company (1) · Societa Anonima Italiana Gio. Ansaldo and C. (1) · Société Anonyme des Établissements Nieuport (1) · Virginia Aerial Manufacturing Company (1) · Westinghouse Electric & Manufacturing Company (3) · William H. Hull (1) · William M. Freeman (1)
National tech categories:
None (48) · AT 77d (28) · USPC 244/65 (4) · USPC 244/50 (4) · USPC 244/35R (3) · USPC 244/23R (3) · USPC 244/233 (3) · USPC 244/17.15 (2) · USPC 244/64 (2) · USPC 244/6 (2) · USPC 244/26 (2) · USPC 416/194 (2) · USPC 244/17.21 (2) · USPC 244/87 (2) · AT 65b (2)
IPCs:
None (109) · IPC B32B27/00 (1) · IPC B63H3/00 (1) · IPC B64B1/00 (2) · IPC B64C1/00 (1) · IPC B64C11/00 (2) · IPC B64C11/04 (1) · IPC B64C11/14 (1) · IPC B64C11/20 (3) · IPC B64C11/22 (1) · IPC B64C11/32 (1) · IPC B64C11/36 (2) · IPC B64C17/00 (1) · IPC B64C23/00 (1) · IPC B64C27/00 (1) · IPC B64C29/00 (1) · IPC B64C3/14 (1) · IPC B64C3/18 (1) · IPC B64C39/00 (1) · IPC B64C9/00 (1) · IPC F01D5/28 (1) · IPC F03D11/00 (1) · IPC F03D3/00 (1)
CPCs:
None (37) · CPC B64C13/00 (9) · CPC B64C11/48 (6) · CPC B64C11/36 (5) · CPC B63H1/12 (5) · CPC B64C23/005 (4) · CPC B64C39/08 (3) · CPC B64B1/00 (3) · CPC B64C27/006 (3) · CPC B64C39/005 (3)
Family year:
None (7) · 1870 - 1879 (3) · 1890 - 1899 (6) · 1900 - 1909 (36) · 1910 - 1919 (79) · 1920 - 1929 (2)
First filing:
None (16) · No (40) · Yes (77)
Cites these patents:
None (131) · 0 (1) · Patent DE-1910-236694 (1)
Citations from after 1930:
None (12) · 1 (2) · 2 (2) · 3 (1) · 4 (2) · 5 (1)
Number of text pages:
None (6) · 1 - 2 (7) · 2 - 3 (66) · 3 - 4 (27) · 4 - 30 (27)
Number of claims:
None (16) · 1 - 2 (18) · 2 - 3 (26) · 3 - 4 (17) · 4 - 9 (30) · 9 - 50 (26)
Number of diagram pages:
None (7) · 1 - 2 (66) · 2 - 3 (25) · 3 - 11 (35)
Number of figures:
None (10) · 1 - 3 (19) · 3 - 4 (19) · 4 - 5 (22) · 5 - 8 (34) · 8 - 40 (29)

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