Datamp.org Patents http://www.datamp.org/ Recently added patents en-us US Patent: 2,366,623 http://www.datamp.org/patents/displayPatent.php?id=60535&pn=2,366,623 Radii and Angle Dresser Patentee: Harry S. Jakobsen - Harrison, Hudson County NJ Granted:1945-01-02
Manufactured by J & S Tool Co. - East Orange, Essex County NJ
Assigned to J & S Tool Co. - East Orange, Essex County NJ


This is one of 60,079 patents currently in the database at datamp.org

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US Patent: 2,689,131 http://www.datamp.org/patents/displayPatent.php?id=60534&pn=2,689,131 Tool with shank and removable blade Patentee: Dwight E. Priest - Southboro MA. United States Granted:1954-09-15
Manufactured by Parker Manufacturing Co. - Worcester MA.
Assigned to Parker Manufacturing Co. - Worcester MA. United States

Screwdriver with removable/replaceable blades. Example know marked Craftsman and with Patent Date.
This is one of 60,079 patents currently in the database at datamp.org

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US Patent: 1,334,674 http://www.datamp.org/patents/displayPatent.php?id=60533&pn=1,334,674 Ratchet Screwdriver Patentee: Alphonse Panitti Jr. - Newark New Jersey United States Granted:1920-03-23
Assigned to American Telephone and Telegraph Company - New York New York United States

Right angle one way ratcheting screwdriver
This is one of 60,079 patents currently in the database at datamp.org

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US Patent: 1,582,976 http://www.datamp.org/patents/displayPatent.php?id=60532&pn=1,582,976 Valve Mechanism Patentee: John W. Gardner - Quincy, Adams County IL Granted:1926-05-04
Assigned to Gardiner Governor Co. - Quincy, Adams County IL


This is one of 60,079 patents currently in the database at datamp.org

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US Patent: 666,510 http://www.datamp.org/patents/displayPatent.php?id=17434&pn=666,510 Magazine Screw-Driver and Tool-Holder Patentee: Zachry T. Furbish - Philadelphia PA Granted:1901-01-22
Manufactured by North Brothers Manufacturing Co. - Philadelphia PA.
Assigned to North Brothers Manufacturing Co. - Philadelphia PA

Sold by North Brothers as the "Yankee" #60 Magazine Pocket Screw-Driver .
This is one of 60,079 patents currently in the database at datamp.org

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