Drilldown: Patents

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Patents > Filing date: 1918 & Grant date: August 14, 1919

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
GB (13)
Inventors:
None (1) · Alexander Albert Holle (1) · Alfred Guillermo Leigh (1) · Arthur James Roberts (2) · Arthur James Thomas Ireland (1) · Dermot Joseph Mooney (1) · Ernest George Cole (1) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) · Henry William Phillips (1) · James Moore (1) · John Dudley North (1) · Louis Charles Ford (1) · Percy John Waldram (1) · Samuel Fullerton (1)
Inventor country:
None (1) · CL (1) · FR (1) · GB (9) · US (1)
Inventor location:
None (12) · Norwich (1)
Applicant person:
None (2) · Alexander Albert Holle (1) · Alfred Guillermo Leigh (1) · Arthur James Roberts (2) · Arthur James Thomas Ireland (1) · Dermot Joseph Mooney (1) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) · Henry William Phillips (1) · James A. Moore (1) · John Dudley North (1) · Louis Charles Ford (1) · Percy John Waldram (1) · Samuel Fullerton (1)
Applicant firm:
None (10) · Boulton and Paul (1) · C. G. Spencer & Sons (1) · Vickers (1)
Applicant type:
COMPANY (1) · COMPANY + INDIV (1) · COMPANY+INDIV (1) · INDIV (10)
Applicant is inventor:
No (2) · Yes (11)
Tech fields:
None (3) · airfoil (1) · airplane (2) · airship (2) · automatic stability (1) · ballonet (2) · balloon (1) · compartments (2) · construction (1) · control (1) · envelope (2) · fabric (1) · frame (1) · fueling (1) · gas (1) · LTA (3) · petroleum (1) · propellers (1) · stability (3) · structure (1)
Filing date:
February 1918 (1) · March 1918 (6) · August 1918 (2) · September 1918 (3) · November 1918 (1)
Full specification filed date:
August 1918 (3) · September 1918 (1) · October 1918 (1) · February 1919 (1)
Application number:
1327518 (1) · 1327918 (1) · 1441818 (1) · 1447318 (1) · 1481918 (1) · 1803518 (1) · 343918 (1) · 375118 (1) · 412318 (1) · 412418 (1) · 454918 (1) · 467918 (1) · 483818 (1)
Grant date:
August 14, 1919 (13)
Granted:
Yes (13)
Publication date:
None (13)
Supplementary to patent:
None (12) · Patent FR-1917-503400 (1)
Related to aircraft:
1 (7) · Yes (6)
Patent agent:
None (8) · Boult, Wade & Tennant (1) · Brewer & Son (2) · Johnsons & Willcox (1) · Phillipss (1)
Assigned to:
None (13)
National tech categories:
None (13)
IPCs:
None (3) · IPC B64B1/00 (2) · IPC B64B1/40 (1) · IPC B64C11/00 (1) · IPC B64C11/16 (1) · IPC B64C13/30 (1) · IPC B64C3/18 (2) · IPC B64C3/48 (1) · IPC B64C39/00 (1)
CPCs:
CPC B64B1/00 (3) · CPC B64B1/40 (1) · CPC B64C1/065 (1) · CPC B64C11/008 (1) · CPC B64C11/16 (1) · CPC B64C13/30 (1) · CPC B64C2001/0063 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6295 (1) · CPC B64C3/00 (1) · CPC B64C3/18 (2) · CPC B64C3/48 (1) · CPC B64C39/00 (1)
Family year:
(There are no values for this filter)
First filing:
No (2) · Yes (11)
Cites these patents:
None (13)
Citations from after 1930:
None (1)
Number of text pages:
None (4) · 2 (1) · 4 (5) · 5 (2) · 6 (1)
Number of claims:
None (4) · 1 (1) · 3 (1) · 4 (5) · 5 (1) · 6 (1)
Number of diagram pages:
None (4) · 1 (5) · 2 (4)
Number of figures:
None (4) · 1 - 5 (3) · 5 - 10 (6)

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