Drilldown: Patents

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Patents > Office: GB & Full specification filed date: 1917 & Assigned to: None

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Year filed:
(There are no values for this filter)
Year granted:
1917 (18) · 1918 (7) · 1919 (22) · 1921 (1)
Office: (Click arrow to add another value)
Inventors:
Thomas Sopwith (5) · John William Copley (4) · Harold Arthur Savage (3) · Edward Eugene Brown (3) · Robert Arthur Bruce (2) · Richard Fitz Power (2) · Archibald Montgomery Low (2) · George Henry Challenger (2) · Sopwith Aviation Company (2)
Inventor country:
None (1) · FR (1) · GB (46) · US (1)
Applicant person:
Thomas Sopwith (5) · John William Copley (5) · Harold Arthur Savage (3) · Edward Eugene Brown (3) · Robert Arthur Bruce (2) · Richard Fitz Power (2) · Archibald Montgomery Low (2) · George Henry Challenger (2)
Applicant firm:
None (28) · Aeronautical Instrument Co. (1) · Blackburn Aeroplane & Motor Co. (3) · Blackburn Aeroplane and Motor Co. (4) · British Aircraft Limited (1) · Lang Propeller Limited (1) · Martinsyde Ltd. (1) · Phoenix Dynamo (1) · Sopwith Aviation Company (1) · Sopwith Aviation Company Limited (4) · Vickers Limited (3)
Applicant type:
COMPANY (4) · COMPANY + INDIV (5) · COMPANY+INDIV (10) · INDIV (29)
Applicant is inventor:
No (14) · Yes (34)
Tech fields:
None (8) · airplane (7) · construction (6) · military (5) · LTA (4) · Frame (4) · control (3) · propellers (3) · helicopter (2) · spars (2) · propulsion (2) · wings (2) · landing (2) · balancing (2) · stability (2) · aerial propellers (2) · metal (2) · dual control (2)
Filing date:
April 1916 (1) · May 1916 (1) · June 1916 (1) · July 1916 (4) · August 1916 (3) · September 1916 (1) · October 1916 (3) · November 1916 (10) · December 1916 (2) · January 1917 (6) · February 1917 (4) · March 1917 (3) · April 1917 (1) · May 1917 (1) · June 1917 (1) · July 1917 (2) · September 1917 (4)
Full specification filed date:
January 1917 (4) · February 1917 (5) · March 1917 (6) · April 1917 (5) · May 1917 (5) · June 1917 (2) · July 1917 (6) · August 1917 (4) · September 1917 (3) · October 1917 (2) · November 1917 (3) · December 1917 (3)
Application number:
None (10) · 1001916 (1) · 1012016 (1) · 1048716 (1) · 1079517 (1) · 1100817 (1) · 1130016 (1) · 1181516 (1) · 1219/17 (1) · 1329917 (1) · 1330017 (1) · 1330117 (1) · 1385617 (1) · 1393916 (1) · 139617 (1) · 142817 (1) · 1528216 (1) · 1540016 (1) · 1550216 (1) · 1561616 (1) · 1561716 (1) · 1561916 (1) · 1562016 (1) · 1599316 (1) · 1640316 (1) · 1657916 (1) · 1710916 (1) · 1784816 (1) · 180617 (1) · 212217 (1) · 233517 (1) · 333017 (1) · 419517 (1) · 581816 (1) · 6068/17 (1) · 622717 (1) · 713016 (1) · 8398/17 (1) · 94717 (1)
Grant date:
None (1) · 1917 (17) · 1918 (8) · 1919 (21) · 1921 (1)
Granted:
Yes (48)
Publication date:
None (48)
Supplementary to patent:
None (45) · GB191503166A (1) · Patent FR-1916-502791 (1) · Patent GB-1913-1401 (1)
Related to aircraft:
None (2) · .5 (1) · 0 (1) · 0.5 (1) · 1 (34) · Yes (9)
Patent agent:
None (4) · A. A. Thornton (1) · A. M. & William Clark (1) · Arthur C. Downing (2) · Boult, Wade & Tennant (3) · Brewer & Son (5) · Brewer and Son (1) · Eric W. Walford (2) · Geo. Patterson (1) · H. C. Fowler (1) · H. G. Law (1) · Haseltine, Lake & Co. (4) · Herbert Haddan & Co. (2) · Hyde & Heide (1) · J. D. Roots & Co. (2) · J. D. Roots & Co.; Phillipss (2) · J. S. Withers & Spooner (1) · Marks & Clerk (2) · Mewburn, Ellis & Pryor (1) · None (3) · Page & Rowlingson (2) · Phillipss (2) · W. Fairburn-Hart (1) · W. H. Beck & Co. (1) · W. P. Thompson & Co. (1) · Wheatley & Mackenzie (1)
Assigned to: (Click arrow to add another value)
National tech categories:
None (48)
IPCs:
None (1) · F16H61/02 (1) · IPC A63H27/20 (1) · IPC B64B1/00 (3) · IPC B64B1/58 (1) · IPC B64C1/00 (1) · IPC B64C1/08 (1) · IPC B64C1/14 (1) · IPC B64C11/00 (1) · IPC B64C11/04 (1) · IPC B64C11/18 (1) · IPC B64C11/22 (1) · IPC B64C11/36 (1) · IPC B64C13/00 (3) · IPC B64C13/02 (1) · IPC B64C13/04 (1) · IPC B64C13/24 (2) · IPC B64C17/00 (1) · IPC B64C25/00 (1) · IPC B64C25/60 (1) · IPC B64C27/04 (2) · IPC B64C3/00 (6) · IPC B64C3/18 (4) · IPC B64C3/38 (1) · IPC B64C3/50 (1) · IPC B64C3/54 (1) · IPC B64C35/00 (1) · IPC B64C9/00 (1) · IPC B64C9/02 (1) · IPC B64D27/02 (1) · IPC CPC B64C13/00 (1) · IPC F16N13/22 (1) · IPC F41A19/05 (3) · IPC F41A19/12 (1) · IPC F41A19/30 (1) · IPC F41A3/82 (1) · IPC F41G11/00 (1) · IPC F41G3/00 (1)
CPCs:
CPC B64C3/00 (6) · CPC B64C2700/6235 (4) · CPC B64C2700/6256 (3) · CPC B64C13/00 (3) · CPC B64B1/00 (3) · CPC B64C3/185 (3) · CPC F41A19/05 (3) · CPC B64C2700/6281 (2) · CPC B64C2700/6233 (2) · CPC B64C13/24 (2) · CPC B64C3/18 (2)
Family year:
(There are no values for this filter)
First filing:
No (5) · Yes (43)
Cites these patents:
None (47) · Patent GB-1917-116984 (1)
Citations from after 1930:
None (17) · 1 (7) · 3 (1) · 4 (1)
Number of text pages:
1 - 2 (2) · 2 - 3 (11) · 3 - 5 (24) · 5 - 13 (11)
Number of claims:
None (2) · 1 - 2 (1) · 2 - 3 (9) · 3 - 4 (12) · 4 - 6 (11) · 6 - 13 (13)
Number of diagram pages:
1 (24) · 2 (16) · 3 (7) · 6 (1)
Number of figures:
1 - 3 (7) · 3 - 4 (7) · 4 - 6 (10) · 6 - 8 (11) · 8 - 30 (13)

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