https://www.datamp.org/ Recently added patents en-us https://www.datamp.org/patents/displayPatent.php?id=28546&pn=953,171 Scraping Tool Patentee: Arthur A. Kraeuter - South Orange NJ Granted:1910-03-29
Manufactured by Kraeuter & Co. - Newark NJ

The curved pointed bearing scraper described in this patent was typically associated with babbitt type bearings in engines, etc. Alloy-Artifacts matches this patent to Kraeuter & Co. No. 1202 bearing scrapers. Russell M. Everett - patent attorney
This is one of 84,575 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=38856&pn=841,831 Wrench Patentee: Frederick E. Walden - Worcester MA Granted:1907-01-22
Manufactured by Bay State :Pump Co. - Boston MA

Ratchet wrench with a pawl in the ratchet head engaging rack teeth in the surrounding frame. The design enables slight motion of the handle to gain a new "purchase." The head is retained in the frame by thin plates fastened to the frame. The patent describes interchangeable heads to adapt to various sizes and shapes. This feature was replaced by interchangeable sockets in the tools as produced. One series of fixed size ratchets was also produced. Used in the BAY STATE TOOL CO. ratchet, and later in the TUDOR MFG. CO. BAY STATE RATCHET. BAY STATE PUMP CO. AUTOKIT ratchets were also produced using this ratchet structure. The earliest BAY STATE ratchets used the structure in patent no. 666,202; without careful analysis it may not be possible to discern which ratchet mechanism is employed in the later models.
This is one of 84,575 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=15720&pn=761,798 Wrench or the Like Patentee: Frederick E. Walden - Worcester MA Granted:1904-06-07
Manufactured by Bay State Tool Co. - Boston MA
Assigned to Bay State Tool Co. - Boston MA

Walden's quick adjust monkey wrench used an interrupted screw moved by a thumb toggle. The patent was used in the BAY STATE quick-adjust monkey wrench. Patent no. 763,226 applies the same interrupted screw principle to a bench vise. An April, 1905 MACHINERY writeup mentions four sizes; a 1906 write-up notes three sizes. Corresponding patents: Canada CA-94698; France {FR342617}; Great Britain GB-190409535 can be accessed through ESPACENET.
This is one of 84,575 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=28545&pn=953,170 Pliers Patentee: Arthur A. Kraeuter - South Orange NJ Granted:1910-03-29
Manufactured by Kraeuter & Co. - Newark NJ

The patent is for design features related to the side cutter and alignment of the wire cutter. Alloy-Artifacts connects this patent to the No. 1821 UNIVERSAL CUTTING PLIERS produced by Kraeuter. Russell M. Everett - patent attorney
This is one of 84,575 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=85278&pn=11,820 Improvements on Horseshoe-Nails Patentees: George Joseph Capewell - Cheshire CT U.S.A. , Caleb McKenny Talbott - Hartford CT U.S.A. , Aaron White Cook Williams - Brookfield CT U.S.A. Granted:1880-09-27
Manufactured by Capewell Horse Nail Co. - Hartford CT

Canadian patent for "corrugated" horseshoe nails corresponding to U.S. patent 226,254; the drawings and specifications are slightly revised. The full names and professions of the inventors are given, in accord with Canadian practice. Capewell was "manufacturer;" Talbott & Williams "merchants." Capewell also invented and patented machinery for mass production of horseshoe nails. The "corrugated" nails described in this patent were noted as produced by the CAPEWELL HORSE NAIL Co. (successor to G. J. Capewell) in a 1904 description of the company.
This is one of 84,575 patents currently in the database at datamp.org

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