Drilldown: Patents

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Patents > Filing date: 1917 & Grant date: 1917

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Year filed:
(There are no values for this filter)
Year granted:
September 1917 (1)
Office:
CA (8) · CH (1) · DE (1) · GB (12) · US (29)
Inventors:
Thomas Sopwith (6) · Charles Alexander Christianson (2)
Inventor country:
None (1) · CA (3) · DE (2) · GB (17) · IE (1) · US (27)
Inventor location:
None (50) · Indiana (1)
Applicant person:
Thomas Sopwith (5) · None (3)
Applicant firm:
None (48) · Curtiss Aeroplane (2) · Sopwith Aviation Company Limited (1)
Applicant type:
None (1) · COMPANY (1) · COMPANY+INDIV (2) · INDIV (47)
Applicant is inventor:
No (3) · Yes (48)
Tech fields:
None (51)
Filing date:
January 1917 (13) · February 1917 (1) · March 1917 (11) · April 1917 (7) · May 1917 (9) · June 1917 (1) · July 1917 (3) · August 1917 (2) · September 1917 (3) · October 1917 (1)
Full specification filed date:
May 1917 (2) · August 1917 (1)
Application number:
None (13) · 10412/17 (1) · 11217 (1) · 1275517 (1) · 139617 (1) · 14000017 (1) · 14051417 (1) · 14097617 (1) · 14262617 (1) · 14402517 (1) · 14415817 (1) · 14420417 (1) · 14571817 (1) · 14838417 (1) · 1495516 (1) · 15299017 (1) · 15532117 (1) · 15532317 (1) · 1563116 (1) · 15633517 (1) · 15660217 (1) · 15716517 (1) · 15873217 (1) · 16343117 (1) · 16490417 (1) · 16595817 (1) · 1671716 (1) · 16780617 (1) · 16829217 (1) · 17176317 (1) · 17435917 (1) · 18250117 (1) · 18474117 (1) · 26517 (1) · 327958D (1) · 333017 (1) · 333117 (1) · 59417 (1) · 63817 (1)
Grant date:
May 1917 (2) · June 1917 (2) · August 1917 (8) · September 1917 (7) · October 1917 (8) · November 1917 (11) · December 1917 (13)
Granted:
None (1) · Yes (50)
Publication date:
None (49) · 1917 (1) · 1921 (1)
Supplementary to patent:
None (43) · GB191503166A (1) · Patent GB-1916-108598 (1) · Patent GB-1916-109146 (1) · Patent GB-1916-110419 (1) · Patent GB-1916-110795 (1) · Patent GB-1916-112641 (1) · Patent US-1915-1228281 (1) · Patent US-1917-1215570 (1)
Related to aircraft:
None (12) · 0 (1) · 0.5 (1) · 1 (31) · Partially (1) · Yes (5)
Patent agent:
None (25) · A. Randolph. Jr. (1) · Brewer & Son (1) · E. Diggers (1) · Eric W. Walford (1) · Geo. Patterson (1) · Harold Wade; Ernest Wilkinson; Boult, Wade & Tennant (1) · Haseltine, Lake & Co. (1) · John P. Tarbox (1) · LM Hopkins (1) · Louis M. Schmidt (1) · Max Grolozy (1) · Munn & Co. (1) · N. S. Amstutz (1) · None (3) · Notham? long name on diagrams page (1) · Phillipss (2) · Robert E. Phillips (1) · Robert Phillips (1) · Victor J. Evans (3) · Walther & Bernhard (1) · William R. Baird (1)
Assigned to:
None (50) · Samuel A. Boyd (1)
National tech categories:
None (39) · CA 155/39 (1) · CA 244/101 (1) · CA 244/102 (1) · CA 244/23 (1) · CA 244/24 (1) · CA 244/81 (1) · CA 244/88 (1) · CH 129b (1) · DE 77h.6 (1) · USPC 104/252 (1) · USPC 104/35 (1) · USPC 104/47 (1) · USPC 244/12.1 (1) · USPC 416/246 (1) · USPC 440/31 (1)
IPCs:
None (41) · IPC B64C11/44 (1) · IPC A63B35/00 (1) · IPC A63B35/10 (1) · IPC B63H16/20 (1) · IPC B64B1/00 (1) · IPC B64C1/06 (1) · IPC B64C13/04 (1) · IPC B64C13/30 (1) · IPC B64C3/00 (1) · IPC B64C3/18 (1) · IPC B64C3/54 (1) · IPC B64C35/00 (1)
CPCs:
None (8) · CPC B64C23/005 (4) · CPC B64B1/00 (3) · CPC B64C3/54 (2) · CPC B64C3/00 (2) · CPC B64C25/60 (2) · CPC B64C2001/0081 (2) · CPC B64C17/00 (2) · CPC B64C2700/6295 (2)
Family year:
1909 (1) · 1915 (3) · 1916 (7) · 1917 (40)
First filing:
None (1) · No (12) · Yes (38)
Cites these patents:
None (51)
Citations from after 1930:
None (5) · 1 - 2 (6) · 2 - 8 (7)
Number of text pages:
None (18) · 1 - 2 (2) · 2 - 3 (10) · 3 - 4 (6) · 4 - 12 (15)
Number of claims:
None (20) · 1 - 3 (4) · 3 - 5 (5) · 5 - 7 (7) · 7 - 9 (6) · 9 - 12 (9)
Number of diagram pages:
None (17) · 1 (14) · 2 (11) · 3 (3) · 4 (5) · 5 (1)
Number of figures:
None (18) · 2 - 3 (4) · 3 - 4 (3) · 4 - 6 (6) · 6 - 8 (10) · 8 - 17 (10)

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