Reed-Prentice Co. - Assigned Patents

Manufacturers Index - Reed-Prentice Co.

Reed-Prentice Co.
Worcester, MA, U.S.A.
Manufacturer Class: Metal Working Machinery

Patents

This page contains information on patents issued to this manufacturer.

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Patent Number	Date	Title	Name	City	Description
661,586	Nov. 13, 1900	Radial drilling-machine	Vernon F. Prentice	Worcester, MA
844,390	Feb. 19, 1907	Gearing for drilling-machines, &c.	Albert E. Newton	Worcester, MA
895,106	Aug. 04, 1908	Change-speed gearing for engine-lathes	Albert E. Newton	Worcester, MA
895,102	Aug. 04, 1908	Power-transmitting mechanism	Albert E. Newton	Worcester, MA
895,103	Aug. 04, 1908	Gearing	Albert E. Newton	Worcester, MA
895,104	Aug. 04, 1908	Gearing	Albert E. Newton	Worcester, MA
895,105	Aug. 04, 1908	Driving-gearing for upright drills	Albert E. Newton	Worcester, MA
980,435	Jan. 03, 1911	Belt-drive	Vernon F. Prentice	Worcester, MA
1,006,551	Oct. 24, 1911	Gearing	Fred K. Hendrickson	Worcester, MA	Fast spindle retraction.
1,019,516	Mar. 05, 1912	Belt-drive	Albert E. Newton	Worcester, MA
1,019,517	Mar. 05, 1912	Weight safety device	Albert E. Newton	Worcester, MA	The invention is a safety brake for the counterweight on a machine tool, especially a drill or radial drill. The safety brake is similar in concept to that used on elevators.
1,019,639	Mar. 05, 1912	Belt-tightener for drills	Fred K. Hendrickson	Worcester, MA
1,050,828	Jan. 21, 1913	Machine for turning multiple-diameter shafts	Fred K. Hendrickson	Worcester, MA
1,098,751	Jun. 02, 1914	Calipering device for the stopping mechanism of machine-tools	Albert E. Newton	Worcester, MA
1,098,750	Jun. 02, 1914	Clutch	Albert E. Newton	Worcester, MA	"This invention relates to a clutch which while capable of general use has been found to be particularly useful when applied to back gearing, especially of upright and radial drills and drill presses."
1,105,529	Jul. 28, 1914	Spindle-driving mechanism	Albert E. Newton	Worcester, MA
1,118,875	Nov. 24, 1914	Attachment for turning multiple-diameter shafts	Albert E. Newton	Worcester, MA
1,169,151	Jan. 25, 1916	Profiling-machine	Fred K. Hendrickson	Worcester, MA
1,169,180	Jan. 25, 1916	Drop-table mechanism for milling-machines	Albert E. Newton	Worcester, MA
		Drop-table mechanism for milling-machines	Fred K. Hendrickson	Worcester, MA
1,191,305	Jul. 18, 1916	Multiple-tool turning-lathe	Fred K. Hendrickson	Worcester, MA
1,213,237	Jan. 23, 1917	Drop-table mechanism for milling-machines	Fred K. Hendrickson	Worcester, MA
		Drop-table mechanism for milling-machines	Albert E. Newton	Worcester, MA
1,570,251	Jan. 19, 1926	Collet and collet mechanism	Frank O. Hoagland	Bridgeport, CT
2,163,658	Jun. 27, 1939	Casting machine for stereotype plates	Edward Stockton Bird	Worcester, MA
2,185,625	Jan. 02, 1940	Die casting machine	Edward Stockton Bird	Worcester, MA
2,226,446	Dec. 24, 1940	Process for treating thermoplastic products	Graydon Smith	Cambridge, MA
		Process for treating thermoplastic products	Albert Allen	Sharon, MA
2,226,447	Dec. 24, 1940	Magnetic heater	Graydon Smith	Cambridge, MA
		Magnetic heater	Albert Allen	Sharon, MA
2,226,448	Dec. 24, 1940	Magnetic field structure	Graydon Smith	Cambridge, MA
533,417	Feb. 12, 1941	Improvements in or relating to apparatus for heating moldable materials	Graydon Smith	Cambridge, MA
		Improvements in or relating to apparatus for heating moldable materials	Albert Allen	Sharon, MA
2,246,414	Jun. 17, 1941	Plastic molding machine	Frederick W. McIntyre	Worcester, MA
398,324	Jul. 29, 1941	Mouldable material processing apparatus	Ralph E. Thompson	Worcester, MA
538,524	Aug. 07, 1941	Improvements in or relating to magnetic field structures for induction heating devices	Graydon Smith	Cambridge, MA
		Improvements in or relating to magnetic field structures for induction heating devices	Albert Allen	Sharon, MA
540,908	Nov. 05, 1941	Improvements in or relating to heating apparatus for injection moulding machines	Graydon Smith	Cambridge, MA
		Improvements in or relating to heating apparatus for injection moulding machines	Albert Allen	Sharon, MA
543,217	Feb. 16, 1942	Improvements in or relating to electro-magnetic heaters	Edward Stockton Bird	Worcester, MA
		Improvements in or relating to electro-magnetic heaters	Leon F. Marsh	Hudson, MA
		Improvements in or relating to electro-magnetic heaters	Graydon Smith	Cambridge, MA
404,565	May. 05, 1942	Chain saw tensioning means	Donald Joseph Smith	BC, Canada
2,306,316	Dec. 22, 1942	Die structure for injection molding machines	Leon F. Marsh	Hudson, MA
2,306,323	Dec. 22, 1942	Die operating mechanism for casting machines	Adolphe F. Schoepflin	Worcester, MA
		Die operating mechanism for casting machines	Clarence S. Fuzak	Worcester, MA
2,309,496	Jan. 26, 1943	Heating apparatus for injection molding machines	Edward Stockton Bird	Worcester, MA
		Heating apparatus for injection molding machines	Leon F. Marsh	Hudson, MA
		Heating apparatus for injection molding machines	Graydon Smith	Cambridge, MA
410,542	Feb. 09, 1943	Magnetic field structure	Graydon Smith	Cambridge, MA
410,543	Feb. 09, 1943	Magnetic heater	Graydon Smith	Cambridge, MA
		Magnetic heater	Allen Albert	Worcester, MA
2,316,996	Apr. 20, 1943	Cutoff saw	Donald Joseph Smith	BC, Canada	This chainsaw is actually a stationary tool, for use as a cutoff saw.
2,316,997	Apr. 20, 1943	Tensioning means for chain saws	Donald Joseph Smith	BC, Canada
417,595	Jan. 04, 1944	Heating apparatus for injection moulding machines	Leon Faulkner Marsh	Worcester, MA
		Heating apparatus for injection moulding machines	Graydon Smith	Cambridge, MA
		Heating apparatus for injection moulding machines	Edward Stockton Bird	Worcester, MA
2,339,607	Jan. 18, 1944	Method of preparing moldable material	Graydon Smith	Concord, MA
2,350,539	Jun. 06, 1944	Automatic temperature control for injection molding machines	Graydon Smith	Cambridge, MA
2,356,437	Aug. 22, 1944	Chain saw construction	Donald Joseph Smith	BC, Canada
2,370,883	Mar. 06, 1945	Apparatus for heating materials for molding	Graydon Smith	Concord, MA
2,371,547	Mar. 13, 1945	Pressure exerting mechanism	Victor E. Rosenlund	Paxton, MA	The invention is a replacement for the usual toggle mechanism in certain types of press, intended to avoid the problems of rapid wear that occurs in the toggle linkages. The new mechanism use a wedging motion.
		Pressure exerting mechanism	Clarence S. Fuzak	Worcester, MA
2,380,536	Jul. 31, 1945	Feed for plastic molding machines	Frederick W. McIntyre	Worcester, MA
2,384,133	Sep. 04, 1945	Milling machine	RenÃ© Louis Rougemont	Worcester, MA
		Milling machine	James B. Wilson	Worcester, MA
430,947	Oct. 30, 1945	Mouldable material preparing method	Graydon Smith	Cambridge, MA
2,391,730	Dec. 25, 1945	Lubricating arrangement for power driven saws	William T. Melvin	Worcester, MA
		Lubricating arrangement for power driven saws	RenÃ© Louis Rougemont	Worcester, MA
2,430,827	Nov. 11, 1947	Automatic way guard for machine tools	RenÃ© Louis Rougemont	Worcester, MA	This patent relates to the milling machine of patent 2,384,133.
2,688,989	Sep. 14, 1954	Lubricating device for chain saws	Donald Joseph Smith	BC, Canada
2,714,406	Aug. 02, 1955	Portable chain saw	Donald Joseph Smith	BC, Canada
2,739,773	Mar. 27, 1956	Self-adjusting support for machine tool beds	RenÃ© Louis Rougemont	Worcester, MA	This machine-tool foot is intended for ship-mounted machines, such as lathes, and addresses a problem where twisting of the floor, especially due to battle damage, can render the machine inaccurate or inoperable.
2,763,374	Sep. 18, 1956	Apparatus for screening plastic materials	Harold Corbett	Denville, NJ
544,354	Jul. 30, 1957	Apparatus for screening plastic materials	Harold Corbett	Denville, NJ
792,252	Mar. 26, 1958	An extruding-machine incorporating a filter	Harold Corbett	Denville, NJ
838,319	Jun. 22, 1960	Apparatus for plasticizing solid particulate material for a molding or extruding operation	Harold Corbett	Denville, NJ
1,097,660	Jan. 19, 1961	Filtervorrichtung fuer eine strangpresse	Harold Corbett	Denville, NJ
358,228	Nov. 15, 1961	Vorrichtung zur zubereitung thermoplastischer massen fÃ¼r die verformung	Harold Corbett	Denville, NJ