Drilldown: Patents

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Patents > Applicant firm: None & Tech fields: military

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Office:
Inventors:
Eugène-Pierre-Félix-Auguste Coursin (9) · Joseph Allison Steinmetz (8) · George Raymond Lawrence (7) · Joseph Evans Cooper (4) · Henri-Marie Coandă (4) · None (3) · Everard Richard Calthrop (3) · Charles M. BROWN (3) · Rufus Sibley (3) · Nathan Scholfield (3) · Robert Esnault-Pelterie (3) · Vigilio Baldo (3) · Riley Estel Scott (3) · Louis Gathmann (3) · Louis Alard (3) · Étienne-Louis Lafay (3) · Heinrich Brust (3) · Frank Lee Slack (3) · Adolf Warchalowski (3) · Adolphe Clément-Bayard (3)
Inventor country:
Applicant person:
None (74) · Eugène-Pierre-Félix-Auguste Coursin (9) · Joseph Allison Steinmetz (8) · George Raymond Lawrence (6) · Henri-Marie Coandă (4) · Joseph Evans Cooper (4) · Everard Richard Calthrop (3) · Heinrich Brust (3) · Rufus Sibley (3) · Louis Alard (3) · Louis Gathmann (3) · Nathan Scholfield (3) · Vigilio Baldo (3) · Étienne-Louis Lafay (3) · Riley Estel Scott (3) · Robert Esnault-Pelterie (3) · Adolphe Clément-Bayard (3)
Applicant firm: (Click arrow to add another value)
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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (231)
Granted:
Supplementary to patent:
None (228) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1910-984076 (3) · Patent FR-1909-406375 (2) · Patent US-1914-1092760 (2) · Patent US-1913-1067773 (2) · Patent US-1911-1028502‎ (2) · Patent IT-1912-01-15 Vigilio Baldo (2) · Patent FR-1913-457105 (2) · Patent FR-1911-449265 (2) · Patent FR-1911-438580 (2) · Patent FR-1913-473225 (2) · Patent BE-1912-12-11 Eugène-Pierre-Félix-Auguste Coursin (2) · 1 (2) · Patent AT-1912-64662 (2)
Related to aircraft:
Patent agent:
None (134) · None (9) · Munn & Co. (8) · Dupont et Elluin (5) · L. Chassevent (5) · H. Bœttcher fils (5) · Armengaud jeune (5) · Lavoix et Moses (4) · Wheatley & Mackenzie (4) · Boult, Wade & Tennant (3) · W. P. Thompson & Co. (3) · Herbert Haddan & Co. (3) · Marks & Clerk (3) · Jensen & Son (3)
National tech categories:
None (71) · FR 6.4 (61) · USPC 244/3.23 (52) · USPC 244/3.3 (14) · USPC 89/1.51 (8) · USPC 102/371 (8) · AT 77d (8) · USPC 244/3.27 (6) · USPC 244/3.28 (5) · USPC 244/3.1 (5) · GB 4 military (5) · USPC 89/1.3 (4) · USPC 244/3.24 (3) · USPC 102/400 (3) · USPC 114/21.1 (3) · FR 11.2 (3) · DE 77h.15 (3)
IPCs:
None (143) · IPC B64D1/04 (23) · IPC F42B10/00 (19) · IPC B64B1/00 (10) · IPC F41G3/24 (10) · IPC B64C39/00 (6) · IPC B64B1/40 (5) · IPC B64D17/00 (4) · IPC F42B10/30 (4) · IPC F42C15/295 (3) · IPC F42B10/56 (3) · IPC B64D7/02 (3) · IPC F42B10/14 (3) · IPC F42B10/34 (3) · IPC A01H5/02 (3) · IPC B64C17/00 (3)
CPCs:
None (78) · CPC F42B10/30 (35) · CPC B64D1/04 (23) · CPC B64B1/00 (14) · CPC F41G3/24 (10) · CPC F42B10/44 (9) · CPC F42B10/14 (6) · CPC B64D7/02 (5) · CPC B64B1/40 (5) · CPC B64C2700/6295 (4) · CPC B64C39/00 (4) · CPC F42B10/64 (4)
First filing:
Citations from after 1930:
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