Latest Addition to the Directory of American Tools and Machinery Patents (DATAMP)

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Updated: 14 hours 56 min ago

CA Patent: 107,590

May 17, 2019 - 1:11am
Switches for load or litter car tracks Patentees: William Dick Beath - Preston ON Canada , Lancelot Brisbain Beath - Preston ON Canada Granted:1907-09-24


This is one of 61,115 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 333,689

May 16, 2019 - 1:09am
Machine for Clearing Twist Drills Patentee: George R. Stetson - New Bedford, Bristol County MA Granted:1886-01-05


This is one of 61,109 patents currently in the database at datamp.org

Categories: DATAMP

GB Patent: 1,064,885

May 14, 2019 - 10:28pm
Improvements in or relating to vises Patentee: William Alexander Armitstead - Shipley, county York England Granted:1967-04-12


This is one of 61,108 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 284,432

May 7, 2019 - 9:05pm
Saw-Frame Patentee: Walter Jones - New York NY Granted:1883-09-04


This is one of 61,102 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 166,787

May 6, 2019 - 9:04pm
Improvement in tool-holding attachments for metal-lathes Patentee: William Krutzsch - Dayton OH Granted:1875-08-17

A tailstock turret-attachment is reported that was made by T. R. Almond and marked with this patent date.
This is one of 61,101 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 224,534

May 4, 2019 - 8:38pm
Metal-Planing Machine Patentee: Samuel E. Hildreth - Worcester, Worcester County MA Granted:1880-02-17


This is one of 61,085 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 3,426

May 3, 2019 - 8:11pm
Oscillating Steam Engine Patentee: Ebenezer A. Lester - Boston, Middlesex County MA Granted:1844-02-07

Listed in List of Patents for Inventions and Designs, 1847, pgs. 162 & 489.
This is one of 61,086 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 419,437

May 2, 2019 - 8:07pm
Metal Planing Machine Patentee: George A. Gray - Cincinnati, Hamilton County OH Granted:1890-01-14


This is one of 61,088 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 40,769

April 24, 2019 - 6:03pm
Drop Hammer Patentee: Samuel Remington - Ilion, Herkiner County NY Granted:1863-12-01


This is one of 61,070 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 2,203,943

April 23, 2019 - 6:02pm
Machine tool spindle mounting Patentee: Frank M. Davis - Milwaukee WI Granted:1940-06-11


This is one of 61,057 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 6,116,826

April 22, 2019 - 5:48pm
Drilling jig Patentee: Randy E. Benway - Horicon WI Granted:2000-09-12

This patent gives improvements to patent 5,807,033, which covers the Beadlock™ loose tenon joinery system.
This is one of 61,029 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 569,226

April 21, 2019 - 5:24pm
Metal-shearing machine Patentee: Jared B. McLane - North Reading MA Granted:1896-10-13

This shearing machine was hand-powered.
This is one of 61,026 patents currently in the database at datamp.org

Categories: DATAMP