Drilldown: Patents

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Patents > Patent agent : Browne & Co. or None & Family year: 1800 - 1899

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Inventor location:
None (1647) · Paris (11) · Seine (6) · Tennessee (4) · Berlin (4) · Hamilton county, OH (3) · Leipzig (3) · London (3) · Tarn-et-Garonne (3) · Cincinnati (3)
Applicant type:
Applicant is inventor:
Full specification filed date:
Granted:
Supplementary to patent:
None (1559) · Patent DE-1895-98580 (5) · Patent FR-1898-275602 (5) · Patent FR-1841-9265 (5) · Patent DE-1899-123884 (4) · Patent FR-1899-292828 (3) · Patent FR-1836-5429 (3) · Patent FR-1878-124576 (3) · Patent FR-1898-278192 (3) · Patent FR-1891-216860 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
None (1670) · Charles Spear (2)
IPCs:
None (1547) · IPC B64B1/00 (30) · IPC B64C33/02 (11) · IPC B64C31/06 (10) · IPC F42B10/00 (7) · IPC B64B1/58 (7) · IPC B64C11/00 (6) · IPC B64C31/00 (6) · IPC B64B1/40 (5) · IPC A01H5/02 (5) · IPC B64B1/06 (5) · IPC A01H5/00 (4) · IPC B64C39/00 (4) · IPC B64C29/00 (3) · IPC B64C31/02 (3) · IPC B64C9/00 (3) · IPC B64C27/04 (3) · IPC B64B1/62 (3) · IPC B64B (3) · IPC B64C23/00 (3)
CPCs:
None (932) · CPC B64C11/006 (122) · CPC B64C11/346 (68) · CPC B64C11/48 (64) · CPC B64B1/00 (44) · CPC B63H1/12 (41) · CPC F03D11/00 (36) · CPC Y02E10/722 (35) · CPC F05B2260/74 (34) · CPC B64C11/343 (31) · CPC B63H1/04 (30) · CPC B64C11/36 (30) · CPC B64C11/06 (28) · CPC B64C27/33 (20) · CPC A63H27/08 (19) · CPC Y02E10/72 (18) · CPC F03D1/025 (18) · CPC B64C33/02 (17) · CPC B64B1/40 (16) · CPC F42B10/30 (16)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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