Datamp.org Patents http://www.datamp.org/ Recently added patents en-us US Patent: 572,035 http://www.datamp.org/patents/displayPatent.php?id=48209&pn=572,035 Wrench Patentee: Walter C. Stokes - New York NY Granted:1896-11-24
Manufactured by Ideal Wrench Co. - New York NY

The adjusting nut works on parallel rack teeth on the edges of a slot in the center of the handle. The end of the handle is a screwdriver, and notches in the jaw faces fit corners of a hexagonal nut. Corresponding British patent GB-189626640 was registered Nov. 24, 1896. Manufacturer attribution based on a listing reprinted in Ken Cope's "American Wrench Makers 1830-1930" and 1897 IRON AGE "new product announcement."
This is one of 54,726 patents currently in the database at datamp.org

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GB Patent: 189,627,293 http://www.datamp.org/patents/displayPatent.php?id=55141&pn=189,627,293 Wrench Patentee: Milton Wenger - New Holland PA Granted:1896-12-01

"Steep pitch adjusting screw" as applied to two wrench forms; patent corresponds to Canadian patent CA-54773. Both patents combine claims from U.S. patents 572,185 and 572,186. Note: British patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #27,293 of the year 1896.
This is one of 54,726 patents currently in the database at datamp.org

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GB Patent: 189,628,054 http://www.datamp.org/patents/displayPatent.php?id=55140&pn=189,628,054 Wrench Patentees: Frederick L. Ellis - Milldale CT , William Phillips Thompson - Liverpool England Granted:1896-12-08
Manufactured by Anchor Wrench Co. - Milldale CT

British patent corresponding to Canadian patent CA-55,021. W. P. Thompson was a British patent agent. Note: Early British patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #28,054 of the year 1896.
This is one of 54,726 patents currently in the database at datamp.org

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GB Patent: 189,628,055 http://www.datamp.org/patents/displayPatent.php?id=55139&pn=189,628,055 Spanners and Wrenches; Combination Tools Patentees: Frederick L. Ellis - Milldale CT , William Phillips Thompson - Liverpool England Granted:1896-12-08

Modification of the design in GB-1896028054 and CA-55021 which incorporates a screwdriver. W. P. Thompson was a British patent agent. Note: British patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #28,055 of the year 1896.
This is one of 54,726 patents currently in the database at datamp.org

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GB Patent: 189,508,327 http://www.datamp.org/patents/displayPatent.php?id=55134&pn=189,508,327 Spanners Patentees: Llewellyn Augustus Parrock - Birmingham England , James Diamond - Birmingham England Granted:1895-04-26
Manufactured by L. A. Parrock - Birmingham England

Quick and screw adjust using a rod parallel to the main shank, with a spring clamp to hold the rod in position. Ron Geesin's THE ADJUSTABLE SPANNER provides background on the patentee and maker of this unusual design. Note: British patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #8,327 of the year 1895.
This is one of 54,726 patents currently in the database at datamp.org

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