Gear Grinding Machine Co. - Assigned Patents

Manufacturers Index - Gear Grinding Machine Co.

Gear Grinding Machine Co.
Detroit, MI, U.S.A.
Manufacturer Class: Metal Working Machinery

Patents

This page contains information on patents issued to this manufacturer.

Submitting Patent Information

If you find a patent number or patent date by this manufacturer that is not on this list, please contact the Site Historian.

Key to Links for Patent Information

USPTO = U.S. Patent Office . Images of the actual patent can be viewed on the U.S. Patent Office web site but a special TIFF viewer must be installed with your browser in order properly work. More information on how to configure your computer to view these patents can be found at TIFF image Viewers for Patent Images.
DATAMP = Directory of American Tool And Machinery Patents . A sister site to VintageMachinery.org with information on patents related to machinery and tools. A much easier user interface than the USPTO's for finding information on machinery patents.

Patent Number	Date	Title	Name	City	Description
1,104,589	Jul. 21, 1914	Gear-grinding machine	William Newton Taylor	Toledo, OH
		Gear-grinding machine	Frederick Alexander Ward	Toledo, OH
1,155,532	Oct. 05, 1915	Trimming mechanism for grinder-wheels of shaft-grinding machines	Frederick Alexander Ward	Toledo, OH
1,271,495	Jul. 02, 1918	Method for Grinding Spline Shafts and Other Interrupted Cycindrical Bodies	Frederick Alexander Ward	Detroit, MI
1,273,016	Jul. 16, 1918	Splined shaft	Frederick Alexander Ward	Toledo, OH	"The invention relates to shafts and related parts such as are used in automobile transmissions..."
2,178,135	Oct. 31, 1939	Trimming Mechanism for Grinding Wheels	Samuel G. Brady	Detroit, Wayne County, MI
2,274,543	Feb. 24, 1942	Trimming mechanism for grinder wheels	Ivor J. Gruenberg	Ferndale, MI
2,294,733	Sep. 01, 1942	Grinding Machine	Samuel G. Brady	Detroit, Wayne County, MI
2,296,731	Sep. 22, 1942	Stop mechanism for grinding machines	Reino H. Mustonen	Detroit, MI
2,301,610	Nov. 10, 1942	Trimmer Mechanism for Grinding Machines	Samuel G. Brady	Detroit, Wayne County, MI
2,348,281	May. 09, 1944	Machine for Grinding Racks	Samuel G. Brady	Royal Oak, Oakland County, MI
2,392,819	Jan. 15, 1946	Gear Grinding Machine	Ivor J. Gruenberg	Pleasant Ridge, Oakland Count, MI
		Gear Grinding Machine	Samuel G. Brady	Royal Oak, Oakland County, MI
2,397,086	Mar. 26, 1946	Method and Apparatus for Cutting Keyways	Samuel G. Brady	Royal Oak, Oakland County, MI
2,454,591	Nov. 23, 1948	Indexing Mechanism	Samuel G. Brady	Royal Oak, Oakland County, MI
		Indexing Mechanism	John L. King	Royal Oak, Oakland County, MI
2,456,410	Dec. 14, 1948	Gear Grinding Machine	Ivor J. Gruenberg	Royal Oak, Oakland County, MI
		Gear Grinding Machine	Samuel G. Brady	Royal Oak, Oakland County, MI
2,664,080	Dec. 29, 1953	Trimming Mechanism for Grinder Wheels	Samuel G. Brady	Royal Oak, Oakland County, MI
2,672,713	Mar. 23, 1954	Apparatus for Fashoning Rotary Members Having Angularly Spaced Portions of Like Peripheral Contour	Samuel G. Brady	Royal Oak, Oakland County, MI
2,745,229	May. 15, 1956	Liquid Cooled Grinder Wheel	Samuel G. Brady	Royal Oak, Oakland County, MI
2,750,718	Jun. 19, 1956	Method and Apparatus for Grinding Inner Side Faces of Channel Members	Samuel G. Brady	Royal Oak, Oakland County, MI
2,761,585	Sep. 04, 1956	Apparatus for orienting prismatic bodies	Anthony A. Muehling	Detroit, MI	"The invention relates to means for orienting prismatic bodies, such, for instance, as sprags used in the manufacture of friction clutches."
		Apparatus for orienting prismatic bodies	Ivor J. Gruenberg	Clarkston, MI
		Apparatus for orienting prismatic bodies	Reino H. Mustonen	Milford, MI
2,798,347	Jul. 09, 1957	Means Facilitating the Mounting of Work on an Arbor Preparatory to the Form Grinding of the Same	Samuel G. Brady	Birmingham, Oakland County,, MI
2,804,064	Aug. 27, 1957	Triming Mechanism	Samuel G. Brady	Birmingham, Oakland County,, MI