Datamp.org Patents http://www.datamp.org/ Recently added patents en-us US Patent: 294,296 http://www.datamp.org/patents/displayPatent.php?id=62455&pn=294,296 Lathe-chuck Patentees: David E. Whiton - West Stafford CT , Lucius E. Whiton - Est Stafford CT Granted:1884-02-26
Manufactured by D. E. Whiton Machine Co. - New London CT

"Our invention relates to that class of lathe-chucks whose jaws are moved radially in guide ways or slots made in the front face of the shell or case by a rotary disk operated by pinions within the shell, and provided with a convolute or scroll thread made on its outer face, which engages in the teeth made on the back side of each jaw. The object of our invention is to secure the greatest strength, durability, and accuracy in and to completely inclose all the actuating parts, to give easy access to the same when desired, and to provide means to secure the back plate to the shell at the same time the chuck is secured to the chuck-plate..."
This is one of 61,978 patents currently in the database at datamp.org

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CA Patent: 324,212 http://www.datamp.org/patents/displayPatent.php?id=62459&pn=324,212 Travelling bed feed for wood planers Patentee: Laurence E. Blood - Boston MA Granted:1932-07-12
Manufactured by S. A. Woods Machine Co. - Boston MA
Assigned to S. A. Woods Machine Co. - Boston MA

This is the Canadian equivalent of US patent 1,800,175.
This is one of 61,978 patents currently in the database at datamp.org

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CA Patent: 312,892 http://www.datamp.org/patents/displayPatent.php?id=62458&pn=312,892 Feed mechanism for moulders, etc. Patentee: Laurence E. Blood - Boston MA Granted:1931-06-30
Manufactured by S. A. Woods Machine Co. - Boston MA
Assigned to S. A. Woods Machine Co. - Boston MA

This is the Canadian equivalent of US patent 1,704,677.
This is one of 61,978 patents currently in the database at datamp.org

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US Patent: 3,474,691 http://www.datamp.org/patents/displayPatent.php?id=62469&pn=3,474,691 Universal angular indexing table Patentees: Robert S. Levin - Culver City CA , Arthur A. La Chiusa - Culver City CA Granted:1969-10-28
Manufactured by Louis Levin & Son, Inc. - Culver City CA
Assigned to Louis Levin & Son, Inc. - Culver City CA

"The invention relates to a universal angular indexing table which can be used with various machine tools such as universal grinders, milling machines, lathes, boring machines, drilling machines, lapping machines, etc. The prior art known to the applicants comprises some devices which can be set to any desired angle, but which can not be indexed back and forth between both sides of the angle. There are other devices which can be indexed back and forth between both sides of an angle, but they can be set to only a limited number of fixed or pre-set angles and not to any desired angle whatsoever..."
This is one of 61,978 patents currently in the database at datamp.org

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US Patent: 3,165,273 http://www.datamp.org/patents/displayPatent.php?id=62457&pn=3,165,273 Toroidal coil winding apparatus Patentee: Rudolf Fahrbach - Union NJ Granted:1965-01-12
Manufactured by Universal Manufacturing Co., Inc. - Irvington NJ
Assigned to Universal Manufacturing Co., Inc. - Irvington NJ


This is one of 61,978 patents currently in the database at datamp.org

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