Drilldown: Patents

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Patents > Tech fields : frame or navigation & Filing date: 1800 - 1899

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Office:
Applicant person:
None (250) · Eugene F. Falconnet (6) · Louis-Honoré Gauthier (5) · Albert Livingstone Blackman (5) · Auguste Prouvost (4) · l'abbé Jean-Martin Demongeot (4) · Edward Zarski (4) · Blaise Bontems (3) · Jean-Louis Le Hir (3) · Pierre-Nicolas-Victor Lahérard (3) · Louis-Étienne Roze (3) · Charles P. Fest (3)
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Applicant is inventor:
Tech fields: (Click arrow to add another value)
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Granted:
Supplementary to patent:
None (378) · Patent FR-1841-9265 (6) · Patent CH-1899-18666 (5) · Patent DE-1895-98580 (4) · Patent FR-1898-278192 (4) · Patent FR-1836-5429 (3) · Patent FR-1891-216860 (3) · Patent FR-1899-Boinet (3) · Patent FR-1861-51979 (3) · Patent FR-1898-03-21 Louis-Étienne Roze (3) · Patent FR-1850-10514 (2) · Patent CA-1878-8860 (2) · Patent US-1890-432860 (2) · Patent FR-1885-168266 (2) · Patent DE-1892-73603 (2) · Patent FR-1873-97664 (2)
Related to aircraft:
Patent agent:
None (340) · Munn & Co. (7) · Jules Mathieu (7) · Haseltine, Lake & Co. (4) · D. W. Glassie (3) · None (3) · Abel & Imray (2) · Boult & Wade (2) · Léopold D’Aubreville (2) · D. Young & Co. (2) · 1 (2) · Chassevent (2) · Ed. v. Waldkirch (2) · Marks & Clerk (2) · Armengaud jeune (2) · Blétry aîné (2)
National tech categories:
None (139) · DE 77 (41) · FR 5 (37) · GB 4 propel & steer (27) · FR 6.3 (23) · USPC 244/30 (19) · FR 6.4 (17) · GB 4 with buoyant (17) · FR 6 (13) · USPC 244/153R (13) · GB 4 without buoyant (13) · GB 4 aëroplanes (10) · USPC 244/28 (8) · GB 4 (8) · CH 115 (7) · GB 4 framework (7) · USPC 244/26 (7)
CPCs:
None (334) · CPC B64B1/00 (47) · CPC A63H27/08 (15) · CPC B64B1/40 (10) · CPC B64C23/005 (6) · CPC B64C9/00 (6) · CPC B64C39/008 (6) · CPC B64C39/005 (6) · CPC B64C33/02 (5) · CPC B64C9/38 (4) · CPC B64C31/02 (4) · CPC B64B1/58 (3) · CPC B64C13/00 (3) · CPC B64B1/62 (2) · CPC B64B1/30 (2) · CPC B64C31/04 (2) · CPC B64C2700/6273 (2) · CPC B64C11/006 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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