Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & First filing: None

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Office:
Applicant person:
None (473) · Otto Lilienthal (2) · W. P. Thompson (2) · Alfred Julius Boult (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (196) · navigation (141) · balloon (139) · propulsion (115) · None (59) · frame (49) · propeller (49) · car (32) · marine (31) · whole (26) · military (25) · parachute (24) · rudder (22) · gas (21) · subsystem (18) · electricity (16) · design (15) · compartments (15) · heavier-than-air (15)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (498) · Patent CH-1899-18666 (6) · Patent FR-1891-215265 (4) · Patent DE-1895-98580 (3) · Patent DE-1899-123884 (3) · Patent DE-1894-76727 (2) · Patent CH-1899-18667 (2) · Patent GB-1885-339 (2) · Patent DE-1892-73603 (2)
Related to aircraft:
Patent agent:
None (460) · Armand Ricordeau (4) · Munn & Co. (4) · Jules Mathieu (3) · Haseltine, Lake & Co. (3) · A. Ritter (3) · Abel & Imray (2) · Boult & Wade (2) · 1 (2) · Édouard Baral (2) · E. Steiger-Dieziker (2) · Dieuaide (2) · W. P. Thompson & Co. (2) · Just Feuillat (2) · Léopold D’Aubreville (2) · Lafond (2) · Blétry (2)
National tech categories:
None (213) · FR 5 (77) · GB 4 propel & steer (53) · GB 4 with buoyant (29) · DE 77 (29) · GB 4 without buoyant (20) · GB 4 aërostats (16) · GB 4 (16) · FR 6.3 (13) · GB 4 aëroplanes (12) · FR 6 (11) · GB 4 framework (10) · USPC 244/3.23 (9) · FR 6.4 (8) · CH 115 (8) · GB 4 motors (7) · IT 8 (6) · GB 4 parachutes (5)
IPCs:
None (518) · IPC B64B1/40 (4) · IPC B64C39/008 (2) · IPC B64C11/16 (2) · IPC B61B13/08 (2) · IPC B64B1/00 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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