Drilldown: Patents

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Patents > Office: US & Tech fields: Propellers & Number of text pages: 2-3

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Year filed:
None (2) · 1870 - 1879 (1) · 1890 - 1899 (4) · 1900 - 1909 (14) · 1910 - 1919 (39) · 1920 - 1929 (1) · 1930 - 1939 (1)
Year granted:
1870 - 1879 (1) · 1890 - 1899 (3) · 1900 - 1909 (7) · 1910 - 1919 (38) · 1920 - 1929 (12) · 1930 - 1939 (1)
Office: (Click arrow to add another value)
Inventors:
Milton D. Thompson (3) · Ruter William Springer (2)
Inventor country:
None (1) · AT (2) · AU (1) · CA (2) · DE (3) · FR (10) · GB (3) · IT (1) · MX (1) · NO (1) · NZ (1) · RO (1) · RU (1) · US (37)
Applicant person:
None (3) · Milton D. Thompson (3) · Ruter William Springer (2)
Applicant firm:
None (55) · General Electric Company (1) · Lawrence Sperry Aircraft Company, Inc. (1) · Societa Anonima Italiana Gio. Ansaldo and C. (1) · Stanley Aerial Navigation Co. (1) · Thompson Propeller Company (1) · Westinghouse Electric & Manufacturing Company (2)
Applicant type:
None (1) · COMPANY (2) · COMPANY + INDIV (2) · COMPANY+INDIV (1) · INDIV (55) · Louis-Marie Le Dantec (1)
Applicant is inventor:
None (1) · No (6) · Yes (55)
Tech fields: (Click arrow to add another value)
Filing date:
None (1) · 1890 - 1899 (4) · 1900 - 1909 (14) · 1910 - 1919 (41) · 1920 - 1929 (1) · 1930 - 1939 (1)
Full specification filed date:
None (62)
Application number:
None (19)
Grant date:
1870 - 1879 (1) · 1890 - 1899 (3) · 1900 - 1909 (7) · 1910 - 1919 (38) · 1920 - 1929 (12) · 1930 - 1939 (1)
Granted:
None (1) · Yes (61)
Publication date:
None (57) · 1909 (1) · 1911 (1) · 1912 (2) · 1913 (1)
Supplementary to patent:
None (50) · Patent CA-1918-196108 (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 NZ-1909-26981 (1) · Patent RU-1905-Rebikov (1) · Patent US-1906-04-20 serial number 312891 (1) · Patent US-1909-970771 (1) · Patent US-1910-1037050 (1) · Patent US-1910-1055379 (1)
Related to aircraft:
None (5) · -1 (1) · 0 (1) · 0.5 (3) · 1 (28) · Partially (4) · Yes (20)
Patent agent:
None (32) · Allen S. Davis(?) (1) · Bulkey & Durand (1) · Chas. E. Brock (1) · Dyrenforth, Lee, Chritton, and Wiles (1) · E. S. Wheeler (1) · Hall . . . (1) · Herbert H. Thompson (1) · J. Warner Beckstrom (1) · Jno Mercie? (1) · John Duffie (1) · L. F. Rau.... Jr. (1) · Lancaster & Allwine (1) · Munn & Co. (1) · None (2) · Noyes & Harriman‎ (1) · Richardson (1) · S. W. Bates (1) · Speau Seely (1) · Steven B. Preaton (1) · Thuks Areenaw (1) · Victor E. Randall (1) · Victor J. Evans (1) · W. E. Evans (?) (1) · W. E. Williams (1) · W. H. Singleton (1) · W. J. FitzGerald (1) · W. Randolph, Jr. (1) · Watson E. Coleman (1) · William Wallace White (1)
Assigned to:
None (53) · A. C. Wood (1) · Charles E. Fuller (1) · General Electric Company (1) · James E. Norris (1) · James Hasler (1) · Lawrence Sperry Aircraft Company, Inc. (1) · Societa Anonima Italiana Gio. Ansaldo and C. (1) · Westinghouse Electric & Manufacturing Company (2) · William H. Hull (1)
National tech categories:
None (36) · USPC 114/274 (1) · USPC 244/105 (1) · USPC 244/113 (1) · USPC 244/133 (1) · USPC 244/17.15 (1) · USPC 244/17.17 (1) · USPC 244/17.21 (2) · USPC 244/22 (1) · USPC 244/225 (1) · USPC 244/233 (1) · USPC 244/23R (2) · USPC 244/26 (1) · USPC 244/35R (1) · USPC 244/39 (1) · USPC 244/50 (2) · USPC 244/51 (1) · USPC 244/6 (1) · USPC 244/60 (1) · USPC 244/62 (1) · USPC 244/64 (2) · USPC 244/65 (3) · USPC 244/66 (1) · USPC 244/73R (1) · USPC 244/87 (1) · USPC 244/89 (1) · USPC 244/90R (1) · USPC 416/113 (1) · USPC 416/123 (1) · USPC 416/140 (1) · USPC 416/200R (1) · USPC 416/212R (1) · USPC 416/229R (1) · USPC 416/241R (1) · USPC 52/DIG.6 (1) · USPC 74/471R (1) · USPC 74/504 (1) · USPC 89/41.15 (1)
IPCs:
None (45) · IPC B32B27/00 (1) · IPC B63H3/00 (1) · IPC B64B1/00 (1) · IPC B64C1/00 (1) · IPC B64C11/04 (1) · IPC B64C11/20 (3) · IPC B64C11/22 (1) · IPC B64C11/32 (1) · IPC B64C11/36 (1) · IPC B64C17/00 (1) · IPC B64C23/00 (1) · IPC B64C27/00 (1) · IPC B64C29/00 (1) · IPC B64C3/14 (1) · IPC B64C39/00 (1) · IPC B64C9/00 (1) · IPC F01D5/28 (1)
CPCs:
CPC B64C11/48 (5) · CPC B64C11/36 (4) · CPC B63H1/12 (4) · CPC B64C39/005 (3) · CPC B64C13/00 (3) · CPC B64C11/006 (2) · CPC B64C9/00 (2) · CPC F04D25/088 (2) · CPC B64C23/005 (2) · CPC B64C11/20 (2) · CPC B64C3/14 (2) · CPC B63H1/24 (2) · CPC B64B1/00 (2) · CPC B63H5/10 (2)
Family year:
None (3) · 1870 - 1879 (1) · 1890 - 1899 (4) · 1900 - 1909 (19) · 1910 - 1919 (34) · 1920 - 1929 (1)
First filing:
None (5) · No (16) · Yes (41)
Cites these patents:
None (62)
Citations from after 1930:
None (7) · 2 (2) · 3 (1) · 4 (2) · 5 (1)
Number of text pages:
2 (37) · 3 (25)
Number of claims:
1 - 2 (8) · 2 - 3 (15) · 3 - 4 (13) · 4 - 6 (12) · 6 - 30 (14)
Number of diagram pages:
1 (28) · 2 (23) · 3 (7) · 4 (2) · 6 (2)
Number of figures:
2 - 3 (3) · 3 - 4 (17) · 4 - 5 (13) · 5 - 6 (6) · 6 - 14 (23)

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