Datamp.org Patents https://www.datamp.org/ Recently added patents en-us US Patent: 1,542,071 https://www.datamp.org/patents/displayPatent.php?id=86100&pn=1,542,071 Socket wrench Patentee: William D. McKeon - Worcester MA Granted:1925-06-16
Assigned to Arthur R. Petterson - Worcester MA

Sockets on swinging bases. One claim was subsequently disallowed under provision for "interferences." This looks very similar to a wrench patented by Walden-Worcester. [1,542,336]
This is one of 85,387 patents currently in the database at datamp.org

]]> US Patent: 1,566,764 https://www.datamp.org/patents/displayPatent.php?id=28456&pn=1,566,764 Wrench Patentee: Thomas Murphy - Middletown CT Granted:1925-12-22
Manufactured by Stone and Murphy, Inc. - Middletown CT
Assigned to Berkley C. Stone - Middletown CT

A hook jaw self-adjusting pipe wrench with the pivot point movable to three positions in the fashion of a slip-joint pliers.
This is one of 85,387 patents currently in the database at datamp.org

]]> US Patent: 1,564,167 https://www.datamp.org/patents/displayPatent.php?id=86099&pn=1,564,167 Wrench blank and method of making the same Patentee: William P. Witherow - Pittsburgh PA Granted:1925-12-01
Assigned to Witherow Steel Company - Pittsburgh PA

Forming wrench blanks by die rolling; the examples shown in the drawing would produce double end open end wrenches. The claims include description and function of "gate" portions between the usable wrench blanks, and "flash." An article about Witherow Steel's efforts in rolling steel appeared in the Jan. 1921 BLAST FURNACE AND STEEL PLANT.
This is one of 85,387 patents currently in the database at datamp.org

]]> US Patent: 1,459,531 https://www.datamp.org/patents/displayPatent.php?id=86098&pn=1,459,531 Combination tool Patentee: Emil J. Hanson - Viroqua WI Granted:1923-06-19

Combination of a quick-adjust nut wrench and pliers. The pliers handle acts an adjustment holder for the wrench, and the wrench jaw can act as a "block" to hold the size adjustment of the pliers.
This is one of 85,387 patents currently in the database at datamp.org

]]> US Patent: 1,584,422 https://www.datamp.org/patents/displayPatent.php?id=86097&pn=1,584,422 Combination tool Patentee: John W. Bate - Racine WI Granted:1926-05-11

The combination is a tire iron / jack handle / "socket wrenches," and screwdriver -- all automotive related. Known examples matching this patent are unmarked.
This is one of 85,387 patents currently in the database at datamp.org

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