Drilldown: Patents

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Patents > Applicant is inventor: Yes & Grant date: 1890 - 1899

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Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (209) · LTA (204) · propulsion (140) · navigation (94) · balloon (80) · frame (75) · propeller (55) · car (44) · airplane (34) · dirigible (31) · kite (30) · marine (28) · parachute (28) · rudder (27) · stability (24) · Design (24) · safety (23) · flapping (23) · electricity (22) · instrument (21)
Full specification filed date:
Granted:
Supplementary to patent:
None (690) · Patent DE-1895-98580 (7) · Patent FR-1898-275602 (4) · Patent CH-1899-18666 (4) · Patent DE-1893-73799 (4) · Patent NO-1891-2589 (3) · Patent GB-1893-7712 (3) · Patent FR-1891-215265 (3)
Related to aircraft:
Patent agent:
None (515) · Munn & Co. (15) · Blétry aîné (13) · Armengaud jeune (11) · Société Marillier et Robelet (10) · Armengaud aîné (9) · Chassevent (7) · Haseltine, Lake & Co. (6) · Société Louis Gudman et Cie (5) · Société Matray frères (5) · A. Ritter (5) · Nauhardt (5) · C. A. Snow & Co. (4)
Assigned to:
None (764) · Dewey Corporation (2) · 1 (2) · Syracuse, NY (2)
National tech categories:
None (319) · FR 6.3 (180) · DE 77 (83) · GB 4 propel & steer (22) · GB 4 without buoyant (16) · USPC 244/153R (14) · HU V/h (11) · GB 4 aëroplanes (10) · USPC 244/30 (8) · USPC 244/3.23 (8) · USPC 24/713.8 (6) · IT 8 (5) · GB 4 framework (5) · USPC 244/64 (4) · USPC 244/28 (4) · USPC 244/16 (4) · USPC 244/155R (4) · GB 4 with buoyant (4) · USPC 244/26 (4) · CH 115 (4)
IPCs:
None (683) · IPC B64B1/00 (23) · IPC B64C31/06 (11) · IPC B64C31/00 (9) · IPC B64B1/40 (7) · IPC B64B1/58 (4) · IPC F42B10/00 (4) · IPC B64C33/02 (4) · IPC B64C31/02 (3) · IPC B64B1/06 (3) · IPC B64C39/00 (3) · IPC B64C3/38 (2) · IPC B64D27/20 (2) · IPC B64C27/04 (2) · IPC B64C27/54 (2) · IPC B64B1/62 (2) · IPC B64C31/04 (2) · IPC B64C29/00 (2) · IPC F24F7/02 (2) · IPC B64C3/00 (2)
CPCs:
None (424) · CPC B64B1/00 (37) · CPC B64C11/006 (32) · CPC B64C11/48 (25) · CPC B64C11/36 (17) · CPC A63H27/08 (16) · CPC B64B1/40 (13) · CPC B63H1/12 (13) · CPC B64C11/065 (13) · CPC B64C3/48 (11) · CPC F05B2260/74 (11) · CPC B64C27/54 (11) · CPC Y10T24/3747 (9) · CPC B64C11/346 (9) · CPC Y02E10/74 (7) · CPC Y02E10/72 (7) · CPC B64C11/06 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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