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US Patent: 111,435
Improvment in Inkstands
Patentee:
Samuel Darling - Providence, RI

USPTO Classifications:
215/378, 215/902, 222/584

Tool Categories:
trade specific : draftsman

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. J. Spooner
John H. Stiness
J. F. Beale
Wilmer Bradford

Patent Dates:
Granted: Jan. 31, 1871

Reissue Information:
Reissued as RE6,443 (May 25, 1875)

Patent Pictures:
USPTO pdf tiff
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Description:
Crosby, Halsted & Gould - patent attorneys

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