Drilldown: Patents

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Patents > Inventor country: GB & First filing: None & Number of diagram pages: 2-9

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Year filed:
None (1) · 1895 (1) · 1896 (1) · 1897 (3) · 1901 (1) · 1904 (2) · 1908 (1) · 1909 (2) · 1910 (2) · 1911 (1) · 1912 (2) · 1914 (1) · 1915 (1) · 1917 (2) · 1918 (3)
Year granted:
1860 - 1869 (1) · 1890 - 1899 (5) · 1900 - 1909 (4) · 1910 - 1919 (14)
Office:
AU (1) · CH (1) · FR (1) · GB (13) · IN (1) · NZ (2) · US (5)
Inventors:
Charles John Evans (1) · Edward Joel Pennington (1) · Ernest Wilson (1) · Everard Richard Calthrop (3) · Francis Alexander Barton (1) · Frederick Sigrist (1) · George Holt Thomas (1) · George Shakespeare Wilkinson (1) · Harry Egerton Wimperis (2) · Hiram Stevens Maxim (1) · John Anderson (1) · John Marshall (1) · John Wills Cloud (1) · Louis Brennan (3) · Matthew Piers Watt Boulton (1) · Rupert John Isaacson (1) · Samuel Franklin Cody (1) · Thomas Augustus Dring (2) · Thomas Macdonald (1) · William Cochrane (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (24)
Applicant person:
None (15) · Everard Richard Calthrop‎‎ (3) · Frederick Sigrist (1) · George Holt Thomas (1) · George Shakespeare Wilkinson (1) · John Wills Cloud (1) · Louis Brennan (3)
Applicant firm:
None (23) · Sopwith Aviation Company Limited (1)
Applicant type:
None (6) · COMPANY+INDIV (1) · INDIV (17)
Applicant is inventor:
None (4) · Yes (20)
Tech fields:
None (24)
Filing date:
None (2) · 1895 (1) · 1896 (1) · 1897 (3) · 1901 (1) · 1904 (2) · 1908 (1) · 1909 (2) · 1910 (2) · 1911 (1) · 1912 (2) · 1914 (1) · 1915 (1) · 1917 (1) · 1918 (3)
Full specification filed date:
None (13) · 1895 (1) · 1897 (1) · 1898 (3) · 1902 (1) · 1910 (1) · 1915 (1) · 1916 (1) · 1918 (1) · 1919 (1)
Application number:
None (21) · 191422440D (1) · 78 (1) · D191516197 (1)
Grant date:
None (4) · 1860 - 1869 (1) · 1890 - 1899 (5) · 1900 - 1909 (3) · 1910 - 1919 (11)
Granted:
None (3) · Yes (21)
Publication date:
None (17) · 1905 (1) · 1908 (1) · 1910 (1) · 1911 (1) · 1912 (2) · 1919 (1)
Supplementary to patent:
None (16) · IN-1910-262 (1) · Patent AU-1909-18014 (1) · Patent GB-1895-10239 (1) · Patent GB-1903-27212 (2) · Patent GB-1908-24441 (1) · Patent GB-1909-26034 (1) · Patent GB-1911-19430 (1) · Patent GB-1911-5162 (2)
Related to aircraft:
-1 (3) · 0.5 (1) · 1 (15) · Yes (5)
Patent agent:
None (9) · A. M. & William Clark (1) · Alfred Ernest White (1) · Arthur Otto Sachse (1) · Brandon frères (1) · H. Kirchhofer (1) · H. V. Williams & Co. (1) · Haseltine, Lake & Co. (2) · Henry Hughes (1) · Hubert E. Peck (1) · J. D. Roots & Co. (1) · J. S. Alford (1) · Marks & Clerk (2) · W. D. Rowlingson (1)
Assigned to:
None (24)
National tech categories:
None (17) · AU 90.3 (1) · AU 90.5 (1) · CH 96g (1) · FR 10.1 (1) · GB 4 aëroplanes (1) · GB 4 framework (1) · GB 4 motors (2) · GB 4 propel & steer (3) · GB 4 starting (1) · GB 4 without buoyant (2) · USPC 33/231 (1)
IPCs:
None (20) · IPC B64D17/52 (1) · IPC B64D27/04 (1) · IPC F16N7/36 (1) · IPC F41G3/00 (1) · IPC F41G3/24 (1)
CPCs:
None (16) · CPC B60K6/48 (1) · CPC B64C3/56 (1) · CPC B64D1/02 (EP, US) (1) · CPC B64D17/52 (EP) (1) · CPC B64D17/60 (EP) (1) · CPC B64D27/04 (1) · CPC F16N7/36 (1) · CPC F41G3/24 (1) · CPC Y10T74/18208 (1) · CPC Y10T74/19135 (1) · CPC Y10T74/2186 (1)
Family year:
None (16) · 1860 - 1869 (1) · 1890 - 1899 (2) · 1900 - 1909 (4) · 1910 - 1919 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (24)
Citations from after 1930:
None (24)
Number of text pages:
3 - 4 (5) · 4 - 7 (12) · 7 - 20 (7)
Number of claims:
None (3) · 2 - 4 (4) · 4 - 5 (4) · 5 - 6 (4) · 6 - 13 (9)
Number of diagram pages:
2 (14) · 3 (5) · 4 (3) · 5 (1) · 6 (1)
Number of figures:
None (2) · 2 - 5 (3) · 5 - 7 (8) · 7 - 8 (3) · 8 - 13 (8)

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