Datamp.org Patents http://www.datamp.org/ Recently added patents en-us CA Patent: 114,361 http://www.datamp.org/patents/displayPatent.php?id=53271&pn=114,361 Wrench Patentee: Charles V. Pollock - Galesburg IL Granted:1908-09-29
Manufactured by Wisconsin Stamped Steel Co. - Madison WI

Quick / self-adjust wrench comprised of stamped pieces, as shown in the patent drawings. The internal spring pulls the jaws closed and the thumb lever on the handle latches the wrench when the size is adjusted. The thumb lever has to be depressed to allow the jaws to open. The description describes a mode of one-handed operation which requires very quick reflexes to accomplish. The version manufactured was the nut wrench with supplemental pipe gripping jaw. Contemporary trade accounts and markings on the tools show the wrench initially made at Galesburg, Illinois with later production by the Wisconsin Stamped Steel Company of Madison, Wisconsin. To date no comparable U.S. patent has been found.
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US Patent: 580,130 http://www.datamp.org/patents/displayPatent.php?id=20055&pn=580,130 Saw-adjusting device Patentee: William D. Herschel - Philadelphia PA Granted:1897-04-06
Manufactured by Joseph O. Colladay - Philadelphia PA
Assigned to Joseph O. Colladay - Philadelphia PA

This patent date was seen on an 18-inch Colladay tablesaw.
This is one of 52,879 patents currently in the database at datamp.org

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CA Patent: 171,145 http://www.datamp.org/patents/displayPatent.php?id=53290&pn=171,145 Lathe Patentees: Fred McRea Bawden - Toronto ON Canada , Edward James Parker - Toronto ON Canada Granted:1916-08-01
Manufactured by Bawden Machine Co., Ltd. - Toronto ON Canada

The invention consists of a turret head that can be used independently of the feed screw, and is intended for use on a shell lathe for shaping the inside and outside of the shell casing.
This is one of 52,879 patents currently in the database at datamp.org

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CA Patent: 168,025 http://www.datamp.org/patents/displayPatent.php?id=53289&pn=168,025 Tire mould Patentee: Fred McRea Bawden - Toronto ON Canada Granted:1916-03-07


This is one of 52,879 patents currently in the database at datamp.org

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CA Patent: 142,813 http://www.datamp.org/patents/displayPatent.php?id=53288&pn=142,813 Tire tread Patentee: Fred McRea Bawden - Toronto ON Canada Granted:1912-09-17
Assigned to Dunlop Tire and Rubber Goods Co., Ltd. - Toronto ON Canada


This is one of 52,879 patents currently in the database at datamp.org

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