Drilldown: Patents

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Patents > Inventor country : FR or GB or NZ & Family year: 1800 - 1899

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Office:
Inventor country: (Click arrow to add another value)
Applicant person:
None (273) · Edward Zarski (6) · Jean Dusséqué (6) · Louis-Honoré Gauthier (5) · Wald Gustafson (5) · Edward Arthur Pearse (4) · Firmin Bousson (4) · Blaise Bontems (4) · Meller (the younger) (4) · Guibert (4) · l'abbé Jean-Martin Demongeot (4) · Richard Edmund Shill (3) · Louis-Étienne Roze (3) · Auguste Debayeux (3) · de Préneuf (3) · Pierre-Nicolas-Victor Lahérard (3) · Jean-Louis Le Hir (3) · Thomas Moy (3) · Gentil (3)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (264) · navigation (177) · propulsion (116) · balloon (93) · Aerostat (35) · dirigible (34) · propeller (32) · frame (31) · marine (25) · propellers (25) · parachute (22) · airplane (21) · stability (19) · rudder (19) · safety (19) · dirigibles (19) · car (18) · Flapping (16) · hybrid (16)
Full specification filed date:
Granted:
Supplementary to patent:
None (439) · Patent FR-1841-9265 (6) · Patent FR-1898-275602 (5) · Patent FR-1898-278192 (4) · Patent GB-1887-8255 (4) · Patent FR-1836-5429 (3) · Patent FR-1899-292828 (3) · Patent FR-1891-216860 (3) · Patent FR-1899-Boinet (3)
Related to aircraft:
Patent agent:
None (422) · Armengaud jeune (7) · Armengaud aîné (6) · Émile Barrault (4) · Chassevent (4) · Jules Mathieu (4) · Casalonga (3) · Société Marillier et Robelet (3) · Phillips & Leigh (3) · None (3) · Munn & Co. (3)
National tech categories:
None (208) · FR 6.3 (118) · FR 5 (86) · FR 6.4 (29) · FR 6 (16) · DE 77 (12) · GB 4 propel & steer (9) · GB 4 without buoyant (8) · FR 6.2 (7) · FR 3 (5) · FR 2 (4) · GB 4 framework (4) · GB 4 aëroplanes (4) · GB 4 starting (4) · FR 15 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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