Drilldown: Patents

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Patents > Year filed: 1800 - 1899 & Patent agent : Briesen, Steele, & Knauth or None

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Inventor location:
None (1091) · Paris (11) · Seine (7) · Brussels (4) · Province de Brabant (4) · Berlin (4) · Tennessee (3) · Tarn-et-Garonne (3) · Maine-et-Loire (3) · Leipzig (3) · Hamilton county, OH (3) · Cincinnati (3) · Budapest (3) · London (3) · Aube (3) · Angers (3)
Applicant is inventor:
Application number:
None (1147) · navigation (2)
Granted:
Supplementary to patent:
None (1017) · Patent FR-1841-9265 (6) · Patent CH-1899-18666 (5) · Patent DE-1895-98580 (5) · Patent DE-1899-123884 (4) · Patent FR-1891-215265 (4) · Patent FR-1891-216860 (4) · Patent FR-1836-5429 (3) · Patent FR-1878-124576 (3) · Patent FR-1898-275602 (3) · Patent FR-1898-278192 (3) · Patent DE-1894-76727 (3) · Patent DE-1894-83896 (3) · Patent FR-1899-Boinet (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
None (1140) · 1 (5) · Thenen (2)
IPCs:
None (989) · IPC B64B1/00 (27) · IPC B64C33/02 (15) · IPC B64C31/06 (10) · IPC B64B1/58 (9) · IPC B64B1/40 (9) · IPC F42B10/00 (6) · IPC B64C11/00 (6) · IPC B64C31/00 (6) · IPC A01H5/02 (6) · IPC B64B1/06 (5) · IPC B64B (5) · IPC B64C39/00 (4) · IPC B64B1/62 (4) · IPC A01H5/00 (4) · IPC B64C23/00 (4)
CPCs:
None (845) · CPC B64B1/00 (42) · CPC B64C11/006 (23) · CPC A63H27/08 (20) · CPC B64B1/40 (18) · CPC B64C33/02 (18) · CPC F42B10/30 (12) · CPC B64B1/58 (10) · CPC B64C11/00 (10) · CPC F01D5/06 (9) · CPC B64C11/48 (9) · CPC B64C23/005 (8) · CPC B64C27/463 (7) · CPC B64C27/54 (7) · CPC F05B2260/74 (7) · CPC F05B2260/96 (7) · CPC Y02E10/74 (7) · CPC B63H1/12 (7) · CPC B63H1/04 (6) · CPC B64C33/00 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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