Drilldown: Patents

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Patents > Office: GB & Citations from after 1930: 3

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Year filed:
1909 (2) · 1911 (1) · 1912 (1) · 1913 (1) · 1915 (2) · 1916 (2) · 1917 (1) · 1918 (2)
Year granted:
1909 (2) · 1912 (1) · 1913 (1) · 1914 (1) · 1916 (2) · 1917 (3) · 1918 (1) · 1919 (1)
Office: (Click arrow to add another value)
Inventors:
None (1) · Alexander Liwentaal (1) · Arthur Dunbar Wigram (1) · Charles Marie von Eugen (1) · Émile Letord (1) · Ernest Alfred Dobson Seed (1) · Francis Alfred Jennings (1) · Gustav Unger (1) · Henri Gigot (1) · Henry Francis John Freeman (1) · Leo Dye (1) · Nat Harris Freeman (1) · Paul de Crèquy (1) · William Cochrane (1)
Inventor country:
DE (1) · FR (1) · GB (9) · US (1)
Inventor location:
None (10) · London (1) · Westphalia (1)
Applicant person:
Alexander Liwentaal (1) · Arthur Dunbar Wigram (1) · Charles Marie von Eugen (1) · Émile Letord (1) · Ernest Alfred Dobson Seed (1) · Francis Alfred Jennings (1) · Gustav Unger (1) · Henri Gigot (1) · Henry Francis John Freeman (1) · Leo Dye (1) · Nat Harris Freeman (1) · Paul de Crèquy (1) · William Cochrane (1) · William Phillips Thompson (1)
Applicant firm:
None (11) · Patent Corporation (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (11)
Applicant is inventor:
No (1) · Yes (11)
Tech fields:
None (12)
Filing date:
1909 (2) · 1911 (1) · 1912 (1) · 1913 (1) · 1915 (2) · 1916 (2) · 1917 (1) · 1918 (2)
Full specification filed date:
None (5) · 1909 (2) · 1911 (1) · 1915 (2) · 1917 (1) · 1918 (1)
Application number:
None (1) · 1438216 (1) · 1599316 (1) · 1671716 (1) · 190908828D (1) · 191111784D (1) · 191307003D (1) · 191328083D (1) · 191500049D (1) · 191509931D (1) · 253618 (1) · 26318 (1)
Grant date:
1909 (1) · 1910 (1) · 1912 (1) · 1913 (1) · 1914 (1) · 1916 (2) · 1917 (3) · 1918 (1) · 1919 (1)
Granted:
Yes (12)
Publication date:
December 3, 1914 (1)
Supplementary to patent:
None (11) · Patent FR-1917-494601 (1)
Related to aircraft:
0 (1) · 1 (11)
Patent agent:
None (1) · Boult, Wade & Tennant (2) · Brewer & Son (1) · Coventry & Williams (1) · Eric W. Walford (2) · Harris & Mills (1) · Haseltine, Lake & Co. (1) · Herbert Haddan & Co. (1) · J. S. Withers & Spooner (1) · None (1)
Assigned to:
None (12)
National tech categories:
None (11) · GB Aerial machines with aerostats (1)
IPCs:
None (1) · IPC B63H1/12 (1) · IPC B64B1/60 (1) · IPC B64C1/06 (1) · IPC B64C11/04 (1) · IPC B64C11/16 (1) · IPC B64C3/00 (2) · IPC B64C3/54 (1) · IPC B64C33/02 (1) · IPC B64C9/38 (1) · IPC F16F15/067 (1) · IPC F16G11/12 (1)
CPCs:
CPC B63H1/26 (1) · CPC B63H1/28 (1) · CPC B63H3/008 (1) · CPC B64B1/60 (1) · CPC B64C1/064 (1) · CPC B64C1/065 (1) · CPC B64C1/08 (1) · CPC B64C11/04 (1) · CPC B64C11/12 (1) · CPC B64C11/16 (1) · CPC B64C11/18 (1) · CPC B64C11/343 (1) · CPC B64C2001/0081 (1) · CPC B64C2230/28 (1) · CPC B64C2700/6235 (2) · CPC B64C2700/625 (1) · CPC B64C3/00 (2) · CPC B64C3/54 (2) · CPC B64C33/02 (1) · CPC B64C9/38 (1) · CPC F16F15/067 (1) · CPC F16G11/12 (1) · CPC Y02T50/10 (1) · CPC Y02T50/60 (1)
Family year:
1909 (2) · 1911 (1) · 1912 (1) · 1913 (1) · 1915 (2) · 1916 (2) · 1917 (2) · 1918 (1)
First filing:
No (1) · Yes (11)
Cites these patents:
None (12)
Citations from after 1930:
3 (12)
Number of text pages:
2 (5) · 3 (4) · 4 (3)
Number of claims:
2 - 4 (3) · 4 - 5 (3) · 5 - 12 (6)
Number of diagram pages:
1 (9) · 2 (3)
Number of figures:
3 - 4 (2) · 4 - 7 (5) · 7 - 10 (5)

Showing below up to 12 results in range #1 to #12.

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