Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Applicant is inventor: Yes & First filing : No or Yes

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Office:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (153) · propulsion (107) · Navigation (61) · Frame (58) · balloon (56) · propeller (41) · None (39) · Airplane (31) · Dirigible (30) · kite (28) · car (27) · parachute (23) · rudder (22) · flapping (21) · stability (21) · hybrid (20) · marine (20) · Design (19) · Aerostat (18) · safety (18)
Full specification filed date:
Granted:
Supplementary to patent:
None (399) · Patent DE-1895-98580 (4) · Patent FR-1898-275602 (4) · Patent NO-1891-2589 (3) · Patent GB-1893-7712 (3) · Patent FR-1898-278192 (3) · Patent FR-1891-216860 (3) · Patent FR-1890-205155 (3) · Patent DE-1896-98109 (3) · Patent US-1894-526394 (2) · Patent US-1890-439421 (2) · Patent RU-1897-3845 (2) · Patent FR-1899-284713 (2) · Patent FR-1897-266527 (2) · Patent FR-1893-233439 (2) · Patent FR-1892-225358 (2) · Patent US-1898-607240 (2) · Patent DE-1894-79446 (2) · Patent DE-1893-73799 (2)
Related to aircraft:
Patent agent:
None (262) · Munn & Co. (13) · Société Marillier et Robelet (11) · Armengaud jeune (10) · Blétry aîné (10) · Armengaud aîné (7) · Chassevent (6) · Société Louis Gudman et Cie (5) · Casalonga (4) · C. A. Snow & Co. (4) · Société Matray frères (3) · Richards & Co. (3) · Haseltine, Lake & Co. (3) · Franklin H. Hough (3) · A. Ritter (3) · None (3)
National tech categories:
FR 6.3 (134) · None (116) · DE 77 (76) · USPC 244/153R (12) · HU V/h (10) · USPC 244/30 (7) · GB 4 without buoyant (7) · GB 4 propel & steer (7) · USPC 244/3.23 (7) · USPC 24/713.8 (6) · USPC 244/26 (4) · USPC 244/28 (4) · USPC 244/64 (4) · USPC 244/155R (4) · GB 4 aëroplanes (4)
IPCs:
None (387) · IPC B64B1/00 (21) · IPC B64C31/06 (12) · IPC B64C31/00 (9) · IPC B64C33/02 (4) · IPC B64B1/40 (4) · IPC F42B10/00 (4) · IPC B64C39/00 (3) · IPC B64B1/58 (3) · IPC B64D27/20 (2) · IPC B64C31/02 (2) · IPC F24F7/02 (2) · IPC B64C3/38 (2) · IPC B64C3/00 (2) · IPC B64C29/00 (2) · IPC B64C27/04 (2) · IPC B64C31/04 (2) · IPC B64C27/54 (2) · IPC B64B1/06 (2)
CPCs:
None (297) · CPC B64B1/00 (35) · CPC A63H27/08 (15) · CPC B64B1/40 (11) · CPC B64C27/54 (11) · CPC B64C11/48 (10) · CPC Y10T24/3747 (9) · CPC B64C11/006 (8) · CPC F42B10/30 (6) · CPC B63H5/10 (5) · CPC B64B1/58 (4) · CPC B64B1/50 (4) · CPC B64C31/04 (4) · CPC B64C33/02 (4) · CPC B64C11/04 (4) · CPC Y02E10/72 (4) · CPC F16B2/02 (4) · CPC Y10T403/4677 (4) · CPC F05B2260/74 (4) · CPC Y02E10/74 (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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