Datamp.org Patents http://www.datamp.org/ Recently added patents en-us US Patent: 711,422 http://www.datamp.org/patents/displayPatent.php?id=25160&pn=711,422 Wrench Patentee: Charles E. Greenlief - Newton IA Granted:1902-10-14
Assigned to Parson's Band Cutter and Self Feeder Co. - Newton IA

The offset in the handle places the center of the "T" in line with the socket. A spring clip on the socket allows allows interchangeability, and the sockets can face toward or away from the handle. The ratchet portion is noted, but is not described in detail.
This is one of 48,249 patents currently in the database at datamp.org

]]> US Patent: 347,179 http://www.datamp.org/patents/displayPatent.php?id=38545&pn=347,179 Wrench Attachment Patentees: William Alexander Kelly - East Tawas MI , Charles Henderson Hubbell - East Tawas MI Granted:1886-08-10
Manufactured by Kelly & Hubbell - East Tawas MI

This wedge-shaped block with gripping teeth and a spring clip to attach it to the movable jaw of a monkey wrench is a pipe grip. A known example has sufficient visible markings to infer that Kelly and Hubbell produced it at East Tawas, MI.
This is one of 48,249 patents currently in the database at datamp.org

]]> US Patent: 43,362 http://www.datamp.org/patents/displayPatent.php?id=48609&pn=43,362 Oscillating Steam Engine Patentee: William Wright - New York NY Granted:1864-06-28


This is one of 48,249 patents currently in the database at datamp.org

]]> US Patent: 600,117 http://www.datamp.org/patents/displayPatent.php?id=48461&pn=600,117 Tire-setting machine Patentee: Milton G. Brooks - Longton KS Granted:1898-03-01
Manufactured by Brooks Tire Machine Co. - Wichita KS
Assigned to I. M. Hackney - Wichita KS

The inventor was deceased and the application was handled by his "administratrix", Lettie A. Brooks.
This is one of 48,249 patents currently in the database at datamp.org

]]> US Patent: 365,199 http://www.datamp.org/patents/displayPatent.php?id=48607&pn=365,199 Journal-box Patentee: Willis J. Perkins - Grand Rapids MI Granted:1887-06-21
Manufactured by Perkins & Co. - Grand Rapids MI


This is one of 48,249 patents currently in the database at datamp.org

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