Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & First filing : No or None

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Applicant is inventor:
Full specification filed date:
Granted:
Supplementary to patent:
None (806) · Patent DE-1895-98580 (8) · Patent DE-1899-123884 (7) · Patent CH-1899-18666 (6) · Patent FR-1841-9265 (6) · Patent FR-1891-215265 (5) · Patent GB-1887-8255 (4) · Patent FR-1899-Boinet (4) · Patent FR-1891-216860 (4) · Patent FR-1898-278192 (4) · Patent FR-1898-03-21 Louis-Étienne Roze (3) · Patent FR-1836-5429 (3) · Patent DE-1896-98109 (3) · Patent FR-1861-51979 (3) · Patent DE-1894-76727 (3) · Patent FR-1878-124576 (3) · Patent FR-1898-275602 (3) · Patent DE-1892-73603 (3) · Patent US-1892-502168 (3)
Related to aircraft:
Patent agent:
None (787) · Jules Mathieu (10) · Munn & Co. (8) · Chassevent (7) · Armand Ricordeau (6) · Haseltine, Lake & Co. (5) · Armengaud jeune (4) · W. P. Thompson & Co. (3) · Édouard Baral (3) · Abel & Imray (3) · Lafond (3) · 1 (3) · Dieuaide (3) · A. Ritter (3)
Assigned to:
None (975) · Thenen (2) · Dewey Corporation (2) · Syracuse, NY (2)
National tech categories:
None (371) · FR 5 (108) · DE 77 (78) · FR 6.3 (68) · GB 4 propel & steer (61) · GB 4 with buoyant (36) · GB 4 without buoyant (28) · FR 6 (24) · FR 6.4 (23) · GB 4 aërostats (18) · GB 4 (17) · GB 4 aëroplanes (14) · CH 115 (13) · GB 4 framework (12) · FR 20 (11) · HU V/h (11) · USPC 244/3.23 (10) · USPC 244/30 (9) · FR 3 (9) · GB 4 motors (8)
IPCs:
None (913) · IPC B64B1/00 (16) · IPC B64C33/02 (5) · IPC B64B1/40 (5) · IPC B64C31/06 (3) · IPC B64C11/16 (3) · IPC B64C11/00 (3) · IPC B64B1/06 (3) · IPC B64C31/04 (2) · IPC B64C31/00 (2) · IPC B64C9/00 (2) · (IPC1-7) B64B (2) · IPC B64D1/04 (2) · IPC B64C23/00 (2) · IPC B64B1/58 (2) · IPC B64C39/008 (2) · IPC B64B1/30 (2) · IPC B61B13/08 (2) · IPC B64B (2) · IPC A01H5/00 (2)
CPCs:
None (858) · CPC B64B1/00 (33) · CPC B64B1/40 (7) · CPC B64C33/02 (7) · CPC B64B1/58 (7) · CPC B64C11/006 (7) · CPC F42B10/30 (5) · CPC B64C23/005 (5) · CPC B64C33/00 (5) · CPC B64C31/04 (5) · CPC A63H27/08 (4) · CPC B64C27/54 (3) · CPC B64C9/00 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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