O.K. Tool Co., Inc. - Assigned Patents

Manufacturers Index - O.K. Tool Co., Inc.

O.K. Tool Co., Inc.
Milford, NH, 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
1,646,494	Oct. 25, 1927	Tool Holder With Side Clamp	Ole Severson	Shelton, Fairfield County, CT
1,660,361	Feb. 28, 1928	Boring Head	Ole Severson	Shelton, Fairfield County, CT
1,662,078	Mar. 13, 1928	Method of and Machine for Grinding Fine-Tooth Hobs	Ole Severson	Shelton, Fairfield County, CT
1,662,079	Mar. 13, 1928	Machine for Grinding Hob and Disk Cutters	Ole Severson	Shelton, Fairfield County, CT
1,674,350	Jun. 19, 1928	Universal Grinding Fixture	Ralph R. Weddell	Shelton, Fairfield County, CT
1,688,558	Oct. 23, 1928	Hollow Mill	Ole Severson	Shelton, Fairfield County, CT
1,689,973	Oct. 30, 1928	Cutter for Planing Gear Teeth	Ole Severson	Shelton, Fairfield County, CT
1,702,485	Feb. 19, 1929	Adjustable Counterbore	Ole Severson	Shelton, Fairfield County, CT
1,734,502	Nov. 05, 1929	Tool Holder With Top Lock	Ole Severson	Shelton, Fairfield County, CT
1,762,110	Jun. 03, 1930	Compound-Taper Insertable-Blade Lock	Ralph R. Weddell	Shelton, Fairfield County, CT
1,762,111	Jun. 03, 1930	Angular Serrated Adjustable Cutter	Ralph R. Weddell	Shelton, Fairfield County, CT
1,793,564	Feb. 24, 1931	Tool Holder With Dovetail Lock	Ole Severson	Shelton, Fairfield County, CT
1,835,992	Dec. 08, 1931	Combined Post Shank and Bit	Ole Severson	Shelton, Fairfield County, CT
1,843,794	Feb. 02, 1932	Adjustable Work Holder	Ralph R. Weddell	Shelton, Fairfield County, CT
1,864,497	Jun. 21, 1932	Method of Forge-Welding Stellite	Ole Severson	Shelton, Fairfield County, CT
1,875,967	Sep. 06, 1932	Adjustable Lock Tool Holder	Ralph R. Weddell	Shelton, Fairfield County, CT
1,924,887	Aug. 29, 1933	Inserted Cutting Blade Lock	Ole Severson	Shelton, Fairfield County, CT
1,956,364	Apr. 24, 1934	Expanding Boring Head	Ole Severson	Shelton, Fairfield County, CT
1,960,319	May. 29, 1934	Expansion Reamer	Ole Severson	Shelton, Fairfield County, CT
1,962,162	Jun. 12, 1934	Step Locked Inserted Blade Cutter	Ralph R. Weddell	Shelton, Fairfield County, CT
1,962,163	Jun. 12, 1934	Cutter Blade Lock	Ralph R. Weddell	Shelton, Fairfield County, CT
1,962,725	Jun. 12, 1934	Cross Locked Inserted Blade Cutter	Ole Severson	Shelton, Fairfield County, CT
1,993,752	Mar. 12, 1935	Holder for Cutter Tool Bits	Ernest Reaney	Bridgeport, Fairfield County, CT
2,013,701	Sep. 10, 1935	Cam Lock for Tool Bits	Ole Severson	Shelton, Fairfield County, CT
2,037,642	Apr. 14, 1936	Blade Lock for Metal Cutting Tools	Harold F. Scribner	Westfield, Union County , NJ
2,062,607	Dec. 01, 1936	Streamlined Bit Clamp and Holder	Ernest Reaney	Bridgeport, Fairfield County, CT
2,097,898	Nov. 02, 1937	Adjustable Hollow Mill	Ole Severson	Shelton, Fairfield County, CT
2,136,953	Nov. 15, 1938	Face Milling Cutter	Ernest Reaney	Stratford, Fairfield County, CT
2,136,954	Nov. 15, 1938	Finishing Cutter	Ernest Reaney	Stratford, Fairfield County, CT
2,140,940	Dec. 20, 1938	Vertically Adjustable Shankless Tool Bit and Holder Therefor	Ernest Reaney	Bridgeport, Fairfield County, CT
2,140,941	Dec. 20, 1938	Triple Adjustment Shankless Tool Bit and Holder Therefor	Ernest Reaney	Bridgeport, Fairfield County, CT
2,149,229	Feb. 28, 1939	Triangle Cutter Lock	Ernest Reaney	Stratford, Fairfield County, CT
2,149,230	Feb. 28, 1939	Compensating Blade Clamp	Ernest Reaney	Stratford, Fairfield County, CT
2,150,561	Mar. 14, 1939	Shankless Bit Holder and Clamp	Ernest Reaney	Stratford, Fairfield County, CT
2,181,151	Nov. 28, 1939	Adjustable Shankless Bit and Holder Therefor	Ernest Reaney	Bridgeport, Fairfield County, CT
2,203,104	Jun. 04, 1940	Tool Holder and Clamp	Ernest Reaney	Stratford, Fairfield County, CT
2,216,788	Oct. 08, 1940	Tapered Serrated Wedge Lock	Ole Severson	Shelton, Fairfield County, CT
2,240,444	Apr. 29, 1941	Planing Tool	Ernest Reaney	Stratford, Fairfield County, CT
2,328,493	Aug. 31, 1943	Method of Shave-Milling Steel	Ernest Reaney	Stratford, Fairfield County, CT
2,328,494	Aug. 31, 1943	Milling Cutter	Ernest Reaney	Stratford, Fairfield County, CT
2,805,468	Sep. 10, 1957	Inserted blade cutter	Thurston Williams	Wilton, NH
2,862,286	Dec. 02, 1958	Tool and Tool Holder	Thurston V. Williams	Milford, Hillsborough County, NH
2,877,535	Mar. 17, 1959	Chip Breaker for Turning Machines	Thurston V. Williams	Milford, Hillsborough County, NH
2,909,955	Oct. 27, 1959	Headstock for Lathes and the Like	Thurston V. Williams	Milford, Hillsborough County, NH
2,977,696	Apr. 04, 1961	Grubber Attachment for Bulldozers	Thurston V. Williams	Wilton, Hillsborough County, NH
3,011,370	Dec. 05, 1961	Cutting Tools	Thurston V. Williams	Wilton, Hillsborough County, NH
3,027,624	Apr. 03, 1962	Inserted Bit-clamping Means	Oscar V. Payne	Leicester, Worcester County, MA
3,057,043	Oct. 09, 1962	Bit Holder	Forest A. Hussey	Wilton, Hillsborough County, NH
3,058,198	Oct. 16, 1962	Adjustable Bit Clamping Means	Thurston V. Williams	Wilton, Hillsborough County, NH
3,069,937	Dec. 25, 1962	Clamp and Bit Holder	Thurston V. Williams	Wilton, Hillsborough County, NH
3,079,671	Mar. 05, 1963	Adjustable Bit Holding Means	Oscar V. Payne	Leicester, Worcester County, MA
3,087,230	Apr. 30, 1963	Inserted Bit Clamping Means	Donald E. Comire	Brookline, Hillsborough County, NH	Continuation of abandoned application filed 04 Aug., 1958. This application filed 13 Mar., 1961.
3,121,939	Feb. 25, 1964	Cutting Tool With Indexable Bit	Thurston V. Williams	Wilton, Hillsborough County, NH
3,206,843	Sep. 21, 1965	Device for Inserting a Cutting Blade in a Tool Socket	Donald E. Comire	Milford, Hillsborough County, NH
3,209,431	Oct. 05, 1965	Cutting Tool	Forest A. Hussey	Wilton, Hillsborough County, NH
3,213,516	Oct. 26, 1965	Cutting Tool	Thurston V. Williams	Wilton, Hillsborough County, NH
3,214,825	Nov. 02, 1965	Tool and Bit	Thurston V. Williams	Wilton, Hillsborough County, NH
3,239,911	Mar. 15, 1966	Bit Holder	Thurston V. Williams	Wilton, Hillsborough County, NH	This application is a continuation-in-part of an application filed 31 May, 1962.
3,250,155	May. 10, 1966	Recessing Tool	Harold F. Armstrong	Milford, Hillsborough County, NH
3,270,396	Sep. 06, 1966	Bit Holder	Thurston V. Williams	Wilton, Hillsborough County, NH	This application is a continuation-in-part of application filed 31 May, 1962, now abandoned, application filed 20 Nov., 1962. This application filed 12 Sept., 1963.
3,307,254	Mar. 07, 1967	Cutting and Burnishing Tool	Thurston V. Williams	Wilton, Hillsborough County, NH
3,309,758	Mar. 21, 1967	Cutting Tool	Thurston V. Williams	Wilton, Hillsborough County, NH
3,316,615	May. 02, 1967	Machine Tool	Thurston V. Williams	Wilton, Hillsborough County, NH
3,332,130	Jul. 25, 1967	Cutting Tool	Harold F. Armstrong	Milford, Hillsborough County, NH
3,339,458	Sep. 05, 1967	Rotary-Cutter Tools	Thurston V. Williams	Wilton, Hillsborough County, NH	Continuation of abandoned application filed 19 Oct. 1964. This application filed 12 Sept., 1966.
3,405,433	Oct. 15, 1968	Rotary Machining Tool	Thurston V. Williams	Wilton, Hillsborough County, NH
3,501,822	Mar. 24, 1970	Tool with Bit Holder	Thurston V. Williams	Wilton, Hillsborough County, NH	Continuation-in-part of application filed 23 Aug., 1967. This application filed 28 Mar., 1968.
3,538,649	Nov. 10, 1970	Apparatus for Sharpening Multiedge Tools	Thurston V. Williams	Wilton, Hillsborough County, NH
3,550,230	Dec. 29, 1970	Cutting Tool with Chip Breaker	Harold F. Armstrong	Milford, Hillsborough County, NH
3,713,254	Jan. 30, 1973	Controlled Tool for Machining Compound Surfaces	Thurston V. Williams	Wilton, Hillsborough County, NH	Abstract: A machine tool with a wheel for precision grinding of a ball end mill with cylindrically surfaced lands and a hemispherical end includes a template conforming to the lands and ball end mounted on a hydraulic driven workpiece table on which the ball end mill is held in a rotatable chuck. The grinding wheel is mounted on another hydraulically driven table, relative movement of the tables being hydraulically controlled by a stylus which senses the template. During grinding the ball end mill is supported and rotated by a finger mounted on the grinding wheel table which engages in the flutes between the lands of the ball end mill closely adjacent the wheel. The wheel grinds along the lands and then as grinding continues around the ball end a sliding block supporting the finger engages a stop on the workpiece table and retracts the finger from the path of the wheel around the ball end. To maintain the same spacial relation between the wearing edge of the wheel and the ball end mill as the stylus has with the workpiece template, the wheel is dressed with a truing tool on the workpiece table under the control of a dressing template. The grinding wheel is first advanced toward the truing tool by a stepping motor independently of the hydraulic table drive so that when the wearing edge is trued, the original spacial relationship of wearing edge and ball end mill is restored.
		Controlled Tool for Machining Compound Surfaces	Leo H. Cheever	South Lyndeboro, Hillsborough Count, NH
3,749,335	Jul. 31, 1973	Autopilot System Controlling Entry of a Craft Into Forbidden Zones	Thurston V. Williams	Wilton, Hillsborough County, NH	Abstract: In combination with the autopilot system of an aircraft an onboard control system inaccessible to the pilot responds to ground transmitted or onboard computed geographical position signals to restrict pilot heading or descent maneuvers when the aircraft enters a forbidden geographical zone.
3,882,582	May. 13, 1975	Adjustable Bit Holder	Thurston V. Williams	Wilton, Hillsborough County, NH	Abstract: A rotary insert bit tool holder has a peripheral recess in which the bit is clamped with a wedge and a lock screw directed inwardly of the recess forcing the wedge frictionally apart against one side of the recess. A lifting jack engages under the bit and is adjusted outwardly of the recess by a screw threaded through the jack and against the bottom of the recess.
4,140,098	Feb. 20, 1979	Indexable Head Diamond Dressing Tool	Robert W. Sawin	Newtonville, Middlesex County, MA	Abstract: A diamond dressing tool including a tool holding head member and supporting shank having cooperating conical bearing surfaces urged together in tight frictional engagement by spring means operatively mounted therebetween. The head member is so mounted on the shank to permit its longitudinal movement along the shank bearing surface.
4,357,122	Nov. 02, 1982	Inserted Blade End Mill	Thomas Hollis Jr.	Peterborough, Hillsborough County, NH	Abstract: In inserted blade rotary end mills having tapered blades inserted in axially extending tapered sockets. The improvement of providing longitudinal interfitting serrations on opposed surfaces of both the inserted blades and sockets to prevent twisting of the blades in the sockets.