Royal Master Grinders, Inc. - Assigned Patents

Manufacturers Index - Royal Master Grinders, Inc.

Royal Master Grinders, Inc.
Riverdale, NJ; Oakland, NJ, U.S.A.
Company Website: https://royalmaster.com/
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
3,108,407	Oct. 29, 1963	Centerless Grinder	Daniel C. Hughes	Nutley, Essex County, NJ
3,113,563	Dec. 10, 1963	Grinding Wheel Crush Dressing Apparatus	Daniel C. Hughes	Nutley, Essex County, NJ
5,746,644	May. 05, 1998	Centerless Grinder Assembly and Method of Operating the Same	Charles J. Cheetham	Wayne, Passaic County, NJ	Abstract: A centerless grinder assembly for machining elongate workpieces and method of operating same are disclosed. The centerless grinder comprises a work wheel for removing stock from an associated workpiece, a regulating wheel arranged to cooperate with the work wheel in removing the stock from the workpiece and a support device arranged between the work wheel and a regulating wheel for supporting the workpiece during machining operations.
6,144,892	Nov. 07, 2000	Gauging System	Charles J. Cheetham	Wayne, Passaic County, NJ	Abstract: A gauging system is disclosed. The gauging system is adapted to determine the dimensions of an elongate workpiece. A movement assembly is provided for effecting relative longitudinal movement between the gauging device and the elongate workpiece so that the gauging device can repeatedly detect the diameter of the workpiece relative to reference positions along the length of the workpiece. This enables the profile of the workpiece to be accurately determined. The gauging device may comprise a laser gauge, or other non-contact gauge. Alternatively, the gauging device may comprise a contact gauge.
		Gauging System	Christopher J. Humme	Pequannock, Morris County, NJ
6,227,938	May. 08, 2001	Guidewire Position Locator	Charles J. Cheetham	Wayne, Passaic County, NJ	Abstract: A guidewire position locator and a centerless grinder assembly including a guidewire position locator are disclosed. The guidewire position locator includes a plurality of optical sensors closely arranged to accurately detect the position of an elongate workpiece during machining operations.
		Guidewire Position Locator	Boris M. Olevskiy	Fair Lawn, Bergen County, NJ
		Guidewire Position Locator	Edmund Smith	Wayne, Passaic County, NJ
6,312,314	Nov. 06, 2001	Guidewire Position Locator	Charles J. Cheetham	Wayne, Passaic County, NJ	Abstract: A guidewire position locator and a centerless grinder assembly including a guidewire position locator are disclosed. The guidewire position locator includes a plurality of optical sensors closely arranged to accurately detect the position of an elongate workpiece during machining operations.
		Guidewire Position Locator	Boris M. Olevskiy	Fair Lawn, Bergen County, NJ
		Guidewire Position Locator	Edmund Smith	Wayne, Passaic County, NJ
7,147,542	Dec. 12, 2006	Centerless Grinder	John Memmelaar Sr.	Franklin Lakes, Bergen County, NJ	Abstract: A centerless grinder for grinding an elongated workpiece includes a grinding wheel having a working surface with a plurality of raised areas extending circumferentially around at least a portion of the working surface. A platform is provided having an elongated top surface for supporting the workpiece substantially adjacent to the working surface of the grinding wheel and a front surface with a plurality of lateral grooves for receiving the raised areas on the working surface of the grinding wheel such that movement of the platform toward the working surface into a working area adjacent to the grinding wheel enables the raised areas to pass into the lateral grooves and grind the workpiece. The centerless grinder further includes a first spindle and collet in front of the working area and a second spindle and collet behind the working area, for grinding both ends of an elongated workpiece without removing the workpiece from the grinder, and a wire spool assembly for grinding wire stock directly from the wire spool.
		Centerless Grinder	Kevin Jobes	Highland Lakes, Sussex County, NJ
		Centerless Grinder	Todd Morris	New Windsor, Mercer County, NJ
7,585,206	Sep. 08, 2009	Spool to Spool Continuous Through Feed System	John R. Memmelaar Jr.	Franklin Lakes, Bergen County, NJ	Abstract: A grinding machine has a machine bed, a first spool and a second spool mounted on the machine bed. The spools are capable of storing stock to be ground and are rotatable in a coordinated manner. A grinding wheel is mounted on the machine bed. The first spool is capable of continuously unwrapping the stock, the second spool is capable of continuously wrapping the stock and the grinding wheel is adapted to grind the stock during its travel between the first spool and the second spool. The grinding machine can be used to continuously grinding a slender stock. The stock is continuously unwrapped from the first spool and continuously wrapped on the second spool. The stock is ground during its travel from first spool to the second spool.
D824,416	Jul. 31, 2018	Display Screen With Animated Graphical User Interface	John R. Memmelaar Jr.	Midland Park, Bergen County , NJ
		Display Screen With Animated Graphical User Interface	Arnold S. Bunagan	Ramsey, Bergen County, NJ