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CA Patent: 585,712

Rectifier assemblies Patentee: Carl Stanley Weyandt - Homer City PA Granted:1959-10-27

The inventor operated Syntron Co., makers of the "Syntron Electric Hammer".
This is one of 61,836 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 92,379

DATAMP Wacky Patents - September 1, 2019 - 3:33am
Rocking Chair Patentee: Charles Singer - South Bend IN Granted:1869-07-06

1 of 12 patents in the Parker Brothers Inventor's Game. Another is 490,964 Here as part of Russ Allen's MWTCA Gadgets, Gizmos, and Mechanical Marvels display.
This is one of 61,836 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 1,465,733

Bending Machine Patentee: Julius H. Holmgreen - San Antonio, Bexar County TX Granted:1923-08-21


This is one of 61,805 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 119,838

Improvement in Pipe Wrenches Patentees: David Frank - Allentown PA , Theophilus Snyder - Allentown PA Granted:1871-10-10

The combination of graduated hook sizes on the spring-loaded rotating head and on the main bar enable to tool to grasp a wide range of pipe sizes.
This is one of 61,776 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 256,265

DATAMP Wacky Patents - August 29, 2019 - 3:29am
Device for waking persons from sleep Patentee: Samuel S. Applegate - Camden NJ Granted:1882-04-11

1 of 12 patents in the Parker Brothers Inventor's Game. Another is 221,855 Here as part of Russ Allen's MWTCA Gadgets, Gizmos, and Mechanical Marvels display.
This is one of 61,776 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 594,632

Speed Regulator Patentee: Nathaniel Lombard - Boston, Middlesex County MA Granted:1897-11-30


This is one of 61,764 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 220,034

Turbine Water-Wheel Patentee: John S. Rechard - York, York County PA Granted:1879-09-30


This is one of 61,759 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 282,258

Belt-fastener Patentee: Henry Blake - Pepperell MA Granted:1883-07-31

An undated catalog from Hall & Brown Wood Working Machine Co. features "Blake's Belt Studs", available in 8 different sizes.
This is one of 61,751 patents currently in the database at datamp.org

Categories: DATAMP

US Patent: 475,470

Tape measure reel Patentee: Justus Roe - Patchogue NY Granted:1892-05-24


This is one of 61,747 patents currently in the database at datamp.org

Categories: DATAMP

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