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US Patent: 301,080
Outside pipe-cutter
Elbridge F. Barnes - New Haven, CT
Lorenzo C. Strickland - New Haven, CT

USPTO Classifications:

Tool Categories:
specialty tools : pipe cutters


Barnes Tool Co. - New Haven, CT

Julius Twiss
George D. Seymour
James G. Clark
Edward H. Rogers

Patent Dates:
Applied: Dec. 29, 1883
Granted: Jul. 01, 1884

Patent Pictures: [ 1 | 2 | 3 ]
E. F. Barnes & L. C. Strickland patent July 1, 1884
USPTO pdf tiff
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"Vintage Machinery" entry for Barnes Tool Co.
Modification to the frame in 287,899. The two-piece construction makes it easier to assemble the parts, as the sliding piece with the adjustable cutter can be slid onto the frame, and then the second frame portion with the adjusting screw attached.

BARNES IMPROVED PIPE CUTTER was based on patent no. 282,435 and subsequent improvements.

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