Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & First filing: No

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Office:
Applicant person:
None (244) · Comte Antoine Apraxine (5) · Wald Gustafson (4) · Rudolf Krocker (4) · Meller (the younger) (4) · Louis-Honoré Gauthier (4) · Ferdinand von Zeppelin (4) · Auguste Prouvost (4) · Pierre-Nicolas-Victor Lahérard (3) · l'abbé Jean-Martin Demongeot (3) · Folacci (3) · Dr. Bernhard Reinhard Beenen (3) · Jean Dusséqué (3)
Applicant is inventor:
Tech fields:
LTA (205) · propulsion (127) · navigation (110) · balloon (84) · frame (51) · propeller (47) · car (34) · aerostat (26) · flapping (25) · marine (25) · stability (25) · propellers (25) · rudder (25) · None (23) · hybrid (21) · dirigible (20) · parachute (19) · safety (16) · ascension (16) · gas (16)
Full specification filed date:
Granted:
Supplementary to patent:
None (305) · Patent FR-1841-9265 (6) · Patent DE-1895-98580 (5) · Patent GB-1887-8255 (4) · Patent DE-1899-123884 (4) · Patent FR-1861-51979 (3) · Patent DE-1896-98109 (3) · Patent FR-1836-5429 (3) · Patent FR-1891-216860 (3) · Patent FR-1898-275602 (3) · Patent FR-1878-124576 (3) · Patent US-1892-502168 (3)
Related to aircraft:
Patent agent:
None (318) · Jules Mathieu (7) · Chassevent (6) · Munn & Co. (4) · Armengaud jeune (3) · Casalonga (2) · Société Marillier et Robelet (2) · Société Louis Gudman et Cie (2) · Levesque (2) · Haseltine, Lake & Co. (2) · Edmund Edwards (2) · Ed. v. Waldkirch (2) · Franklin H. Hough (2) · Armand RICORDEAU (2) · Blétry aîné (2)
National tech categories:
None (156) · FR 6.3 (55) · DE 77 (48) · FR 5 (30) · FR 6.4 (15) · FR 6 (13) · GB 4 propel & steer (8) · GB 4 without buoyant (8) · GB 4 with buoyant (7) · FR 20 (7) · HU V/h (7) · FR 6.2 (6) · USPC 244/30 (6) · USPC 244/28 (6) · DE 77h (5) · FR 3 (5) · CH 115 (4) · FR 2 (4) · RU Group V (3) · USPC 244/64 (3)
CPCs:
None (340) · CPC B64B1/00 (28) · CPC B64C33/02 (7) · CPC B64C11/006 (6) · CPC B64B1/58 (6) · CPC B64C33/00 (5) · CPC B64C31/04 (5) · CPC B64C27/54 (3) · CPC B64B1/40 (3) · CPC B64C23/005 (2) · CPC A63H27/08 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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