Drilldown: Patents

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Patents > Application number : 1898688657 or None & Family year: 1890 - 1899

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Office:
Applicant is inventor:
Tech fields:
None (234) · LTA (220) · propulsion (150) · navigation (88) · frame (86) · balloon (77) · propeller (62) · Airplane (41) · car (40) · dirigible (37) · parachute (32) · kite (31) · rudder (31) · flapping (28) · hybrid (28) · marine (25) · design (25) · stability (24) · aerostat (22)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (724) · Patent FR-1899-292828 (6) · Patent DE-1895-98580 (6) · Patent FR-1898-275602 (4) · Patent DE-1899-123884 (4) · Patent GB-1893-7712 (3) · Patent FR-1899-Boinet (3) · Patent FR-1898-278192 (3) · Patent NO-1891-2589 (3) · Patent DE-1893-73799 (3) · Patent FR-1891-216860 (3) · Patent FR-1898-03-21 Louis-Étienne Roze (3) · Patent US-1892-502168 (3)
Related to aircraft:
Patent agent:
None (562) · Blétry aîné (15) · Munn & Co. (13) · Chassevent (12) · Armengaud jeune (12) · Société Marillier et Robelet (11) · Armengaud aîné (10) · Société Louis Gudman et Cie (7) · Casalonga (6) · Haseltine, Lake & Co. (5) · Société Matray frères (5) · C. A. Snow & Co. (5) · Fayollet (4) · Nauhardt (4) · Josse (4)
Assigned to:
None (821) · Syracuse, NY (2) · Dewey Corporation (2)
National tech categories:
None (352) · FR 6.3 (220) · DE 77 (72) · GB 4 without buoyant (19) · GB 4 propel & steer (18) · USPC 244/153R (16) · GB 4 with buoyant (11) · DE 77h (11) · GB 4 aëroplanes (10) · RU Group V (8) · USPC 244/3.23 (7) · USPC 244/30 (7) · GB 4 framework (7) · USPC 24/713.8 (6) · BE K (5) · GB 4 motors (4) · USPC 244/28 (4) · CH 115 (4) · USPC 244/16 (4) · USPC 244/26 (4)
IPCs:
None (756) · IPC B64B1/00 (21) · IPC B64C31/06 (12) · IPC B64C31/00 (8) · IPC B64C33/02 (5) · IPC B64B1/40 (4) · IPC B64C31/02 (3) · IPC B64C39/00 (3) · IPC B64B1/06 (3) · IPC F42B10/00 (3) · IPC B64C29/00 (2) · IPC B64C31/04 (2) · IPC F24F7/02 (2) · IPC B64D27/20 (2) · IPC B64C27/54 (2) · IPC B64B1/58 (2)
CPCs:
None (497) · CPC B64B1/00 (36) · CPC B64C11/006 (31) · CPC B64C11/48 (24) · CPC A63H27/08 (20) · CPC B64C11/36 (17) · CPC B64C11/065 (13) · CPC B63H1/12 (12) · CPC B64C3/48 (11) · CPC B64B1/40 (11) · CPC F05B2260/74 (10) · CPC B64C27/54 (10) · CPC B64C11/346 (9) · CPC B64C33/02 (9) · CPC Y10T24/3747 (9) · CPC B64C11/06 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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