Drilldown: Patents

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Patents > Tech fields: military & Granted: Yes & Assigned to: None

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Office:
Inventors:
None (33) · Joseph Allison Steinmetz (8) · George Henry Challenger (7) · Harold Arthur Savage (5) · Eugène-Pierre-Félix-Auguste Coursin (5) · Joseph Evans Cooper (4) · George Raymond Lawrence (4) · Heinrich Brust (3) · Louis Gathmann (3) · Riley Estel Scott (3) · Louis Alard (3) · Charles M. Brown (3) · Frank Lee Slack (3) · Adolf Warchalowski (3) · Thomas Sopwith (3) · Enrique Lazarte (3) · Nathan Scholfield (3)
Inventor country:
Applicant person:
None (96) · Joseph Allison Steinmetz (8) · George Henry Challenger (7) · Eugène-Pierre-Félix-Auguste Coursin (5) · Harold Arthur Savage (5) · Joseph Evans Cooper (4) · Riley Estel Scott (3) · Louis Alard (3) · George Raymond Lawrence (3) · Heinrich Brust (3) · Louis Gathmann (3) · Nathan Scholfield (3) · Enrique Lazarte (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (212)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (209) · Patent DE-1913-290120 (5) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent US-1910-984076 (3) · Patent DE-1913-293131 (3) · Patent US-1914-1092760 (2) · Patent US-1913-1141042 (2) · Patent US-1913-1067773 (2) · Patent US-1911-1028502‎ (2) · Patent FR-1909-406375 (2) · Patent DE-1915-10-06 AGO Flugzeugwerke G. m. b. H. (2) · Patent US-1916-1207418 (2) · Patent AT-1912-64662 (2)
Related to aircraft:
Patent agent:
None (140) · Haseltine, Lake & Co. (9) · Munn & Co. (8) · None (5) · Jensen & Son (5) · Wheatley & Mackenzie (4) · W. P. Thompson & Co. (3) · Lavoix et Moses (3) · Marks & Clerk (3) · H. Boettcher fils (3) · Herbert Haddan & Co. (3) · Boult, Wade & Tennant (3) · de Bongé (2) · J. Bonnet-Thirion (2) · Charles Assi (2) · Ch. Mardelet (2) · Joseph Gillot (2) · Rigot et Prévost (2) · Armengaud jeune (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (67) · USPC 244/3.23 (45) · FR 6.4 (37) · USPC 244/3.3 (12) · HU V/h (12) · AT 77d (12) · USPC 102/371 (7) · DE 77h.15 (7) · USPC 89/1.51 (6) · USPC 244/3.1 (5) · GB 4 military (5) · USPC 89/1.3 (4) · USPC 244/3.28 (4) · DE 77h.5 (4) · USPC 244/3.27 (4) · USPC 102/400 (3) · USPC 244/3.24 (3)
IPCs:
None (141) · IPC F42B10/00 (13) · IPC B64D1/04 (13) · IPC B64D7/02 (9) · IPC B64B1/00 (8) · IPC F41G3/24 (8) · IPC F41A19/05 (6) · IPC F42B10/30 (4) · IPC B64C39/00 (4) · IPC B64B1/40 (4) · IPC F42B10/14 (3) · IPC F42B10/56 (3) · IPC A01H5/02 (3) · IPC F42B10/34 (3)
CPCs:
None (87) · CPC F42B10/30 (30) · CPC B64D1/04 (14) · CPC B64D7/02 (12) · CPC B64B1/00 (11) · CPC F41G3/24 (8) · CPC F41A19/05 (7) · CPC F42B10/44 (7) · CPC F42B10/14 (5) · CPC B64C2700/6295 (4) · CPC F42B10/64 (4) · CPC F42B10/34 (3) · CPC F42B10/56 (3) · CPC F42B15/01 (3) · CPC B64B1/40 (3) · CPC F42B10/50 (3) · CPC F41G7/00 (3) · CPC B64C39/04 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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