Drilldown: Patents

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Patents > Year granted: 1919 & Office: Other & Citations from after 1930: 4-2000

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
Earl H. Blazer (1) · George Tellman Buchanan (1) · Harris Booth (1) · Harry E. Slagel (1) · James Robertson Porter (1) · John D. Ebert (1) · Wallace Henry Paull (1) · Wilfrid Thomas Reid (1)
Inventor country:
GB (4) · US (4)
Inventor location:
None (7) · Kansas (1)
Applicant person:
Earl H. Blazer (1) · George Tellman Buchanan (1) · Harris Booth (1) · Harry E. Slagel (1) · James Robertson Porter (1) · John D. Ebert (1) · Wallace Henry Paull (1) · Wilfrid Thomas Reid (1)
Applicant firm:
None (5) · Blackburn Aeroplane and Motor Co. (1) · British and Colonial Aeroplane Co. (1) · Dunlop Rubber Co. Ltd. (1)
Applicant type:
COMPANY (1) · COMPANY+INDIV (2) · INDIV (5)
Applicant is inventor:
No (2) · Yes (6)
Tech fields:
None (8)
Filing date:
November 1916 (1) · May 1917 (1) · June 1917 (1) · August 1917 (1) · January 1918 (1) · February 1918 (1) · March 1918 (1) · June 1918 (1)
Full specification filed date:
July 1918 (1) · September 1918 (1)
Application number:
12959216 (1) · 16635017 (1) · 17680117 (1) · 18614517 (1) · 22327918 (1) · 24117318 (1) · 284618 (1) · 44118 (1)
Grant date:
January 1919 (1) · February 1919 (1) · April 1919 (5) · July 1919 (1)
Granted:
Yes (8)
Publication date:
None (8)
Supplementary to patent:
None (7) · Patent GB-1917-128643 (1)
Related to aircraft:
1 (8)
Patent agent:
Arthur Brown (1) · Babarossa, Raymur, Parrades (1) · Brewer & Son (1) · F. C. Paisley; Haseltine, Lake & Co. (1) · Munn & Co. (1) · Victor J. Evans (1) · Wilkinson & Giuota (1) · Wm. E. Dyre (1)
Assigned to:
None (7) · British and Colonial Aeroplane Co. (1)
National tech categories:
None (6) · USPC 244/131 (1) · USPC 403/202 (1) · USPC 403/305 (1) · USPC 403/306 (1) · USPC 403/308 (1) · USPC 416/119 (1) · USPC 416/18 (1) · USPC 416/23 (1) · USPC 416/60 (1) · USPC 416/93R (1) · USPC 417/293 (1) · USPC 52/223.1 (1) · USPC 52/653.2 (1)
IPCs:
None (6) · IPC B64C13/00 (1) · IPC B64C25/00 (1)
CPCs:
CPC B64C1/26 (1) · CPC B64C11/00 (1) · CPC B64C13/00 (1) · CPC B64C2001/0081 (1) · CPC B64C2025/325 (1) · CPC B64C25/34 (1) · CPC B64C25/62 (1) · CPC B64C25/64 (1) · CPC B64C27/615 (1) · CPC B64C2700/6256 (1) · CPC B64C2700/6295 (1) · CPC B64C39/068 (1) · CPC F01D5/06 (1) · CPC F03D13/20 (1) · CPC F03D3/002 (1) · CPC F03D3/04 (1) · CPC F03D3/0445 (1) · CPC F03D3/0454 (1) · CPC F03D9/001 (1) · CPC F03D9/025 (1) · CPC F03D9/12 (1) · CPC F03D9/14 (1) · CPC F03D9/28 (1) · CPC Y02E10/72 (1) · CPC Y02E10/723 (1) · CPC Y02E10/728 (1) · CPC Y02E10/74 (2) · CPC Y02E60/16 (1) · CPC Y02E60/17 (1) · CPC Y02E70/30 (1) · CPC Y10T403/40 (1) · CPC Y10T403/5733 (1) · CPC Y10T403/5741 (1) · CPC Y10T403/5753 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (7)
Cites these patents:
None (8)
Citations from after 1930:
4 (3) · 5 (1) · 6 (1) · 7 (2) · 21 (1)
Number of text pages:
2 (5) · 3 (1) · 4 (2)
Number of claims:
2 (2) · 3 (1) · 4 (2) · 6 (2) · 7 (1)
Number of diagram pages:
1 (5) · 2 (2) · 4 (1)
Number of figures:
2 (1) · 3 (3) · 4 (1) · 6 (2) · 7 (1)

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