Mall Tool Co. - Assigned Patents | VintageMachinery.org

Manufacturers Index - Mall Tool Co.

Mall Tool Co.
Chicago, IL, U.S.A.
Company Website: http://www.desaint.com/
Manufacturer Class: Wood Working Machinery

Patents

This page contains information on patents issued to this manufacturer.

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Patent Number	Date	Title	Name	City	Description
1,487,256	Mar. 18, 1924	Pneumatic abrading cushion	Arthur William Mall	Chicago, IL	According to a 1954 "Life Sketch" of the inventor, "Arthur W. Mall started the Mall Tool Company on January 1, 1921, in Milwaukee, Wisc., with a capital of less than $200.00. One year later the company was moved to the south side of Chicago where it stands today. The first product of the Mall Tool Company was a pneumatic sanding and polishing wheel which requires a portable power tool to revolve..." Given the application date for the patent, the evidence makes the 1921 starting date somewhat more plausible but we have not found any other evidence to confirm that date.
1,527,785	Feb. 24, 1925	Plane	Ray L. Carter	Syracuse, NY	Ray L. Carter invented the router when he modified an electric tool for barbers. His business was acquired by the Stanley Works in the early 1930s, and subsequently operated as the R. L. Carter Division. This patent numberâ€”along with patent 1,658,185â€”was seen on a Model SPN power planer from Mall Tool Co., and called the "Electric Mall Plane".
1,658,185	Feb. 07, 1928	Tool-grinding mechanism	Ray L. Carter	Phoenix, NY	Ray L. Carter invented the router when he modified an electric tool for barbers. His business was acquired by the Stanley Works in the early 1930s, and subsequently operated as the R. L. Carter Division. This patent numberâ€”along with patent 1,527,785â€”was seen on a Model SPN power planer from Mall Tool Co., and called the "Electric Mall Plane".
1,678,335	Jul. 24, 1928	Flexible shaft	Ralph M. Gaston	Chicago, IL
1,725,361	Aug. 20, 1929	Surfacing apparatus	Arthur William Mall	Chicago, IL	There is something curious about this patent: it was assigned to a Cleveland company, but the inventor had his own company that made handheld power tools, the Mall Tool Co. of Chicago.
1,943,980	Jan. 16, 1934	Spindle connecter	Arthur William Mall	Chicago, IL	There is something curious about this patent: it was assigned to a Cleveland company, but the inventor had his own company that made handheld power tools, the Mall Tool Co. of Chicago.
1,971,790	Aug. 28, 1934	Portable power tool	Arthur W. Mall	Chicago, IL	Of interest because the inventor was the founder of Mall Tool Co. The tool itself is for finishing concrete.
1,980,491	Nov. 13, 1934	Terrazzo grinding apparatus	Arthur William Mall	Chicago, IL
1,987,837	Jan. 15, 1935	Portable grinding machine	Arthur William Mall	Chicago, IL
2,021,241	Nov. 19, 1935	Quick detachable coupling	Arthur William Mall	Chicago, IL
2,040,662	May. 12, 1936	Motor base	Arthur William Mall	Chicago, IL
2,047,591	Jul. 14, 1936	Rail surface grinder	Arthur William Mall	Chicago, IL
2,062,520	Dec. 01, 1936	Portable power tool and mounting	Arthur William Mall	Chicago, IL
2,073,393	Mar. 09, 1937	Vibrator for concrete work	Arthur William Mall	Chicago, IL
2,081,360	May. 25, 1937	Rail slotter	Arthur William Mall	Chicago, IL
2,097,731	Nov. 02, 1937	Clutch mechanism	Arthur William Mall	Chicago, IL
2,097,729	Nov. 02, 1937	Portable power machine	Arthur William Mall	Chicago, IL
2,097,730	Nov. 02, 1937	Terrazzo grinding apparatus	Arthur William Mall	Chicago, IL
2,106,033	Jan. 18, 1938	Terrazzo grinding apparatus	Arthur William Mall	Chicago, IL
2,106,034	Jan. 18, 1938	Rail grinder	Arthur William Mall	Chicago, IL
2,106,035	Jan. 18, 1938	Terrazzo grinding angle spindle	Arthur William Mall	Chicago, IL
2,116,272	May. 03, 1938	Abrasive wheel	Arthur William Mall	Chicago, IL
2,116,491	May. 03, 1938	Angle grinding spindle	Arthur William Mall	Chicago, IL
2,126,336	Aug. 09, 1938	Portable grinding machine	Arthur William Mall	Chicago, IL
2,148,214	Feb. 21, 1939	Vibrating machine	Arthur William Mall	Chicago, IL
2,148,765	Feb. 28, 1939	Mass and form vibrator	Arthur William Mall	Chicago, IL
2,148,766	Feb. 28, 1939	Track grinding machine	Arthur William Mall	Chicago, IL
2,167,987	Aug. 01, 1939	Vibrator	Arthur William Mall	Chicago, IL
2,184,461	Dec. 26, 1939	Chain saw construction	Arthur William Mall	Chicago, IL
2,185,471	Jan. 02, 1940	Power hammer	Arthur William Mall	Chicago, IL
2,209,656	Jul. 30, 1940	Vibrator	Arthur William Mall	Chicago, IL
2,214,141	Sep. 10, 1940	Rail slotter	Arthur William Mall	Chicago, IL
2,214,142	Sep. 10, 1940	Vibrator	Arthur William Mall	Chicago, IL
2,223,732	Dec. 03, 1940	All purpose grinding apparatus	Arthur William Mall	Chicago, IL
2,223,733	Dec. 03, 1940	Gang vibrator construction	Arthur William Mall	Chicago, IL
2,223,734	Dec. 03, 1940	Gang vibrator construction	Arthur William Mall	Chicago, IL
2,248,103	Jul. 08, 1941	Road vibrator	Arthur William Mall	Chicago, IL
2,248,478	Jul. 08, 1941	Roller vibrator	Arthur William Mall	Chicago, IL
2,259,113	Oct. 14, 1941	Rotor for concrete vibrators	Arthur William Mall	Chicago, IL
2,260,949	Oct. 28, 1941	Portable belt sander	Arthur William Mall	Chicago, IL
2,266,226	Dec. 16, 1941	Flexible hose and method of manufacturing	Arthur William Mall	Chicago, IL
2,266,227	Dec. 16, 1941	Flexible housing	Arthur William Mall	Chicago, IL
2,271,944	Feb. 03, 1942	Carriage for motors	Arthur William Mall	Chicago, IL
2,286,292	Jun. 16, 1942	Spindle assembly	Arthur William Mall	Chicago, IL
2,286,293	Jun. 16, 1942	Grinding machine	Arthur William Mall	Chicago, IL
2,295,282	Sep. 08, 1942	Resilient mounting for abrasive wheels	Arthur William Mall	Chicago, IL
2,295,283	Sep. 08, 1942	Rotor for vibrating devices	Arthur William Mall	Chicago, IL
2,301,164	Nov. 03, 1942	Floor grinder	Arthur William Mall	Chicago, IL
2,323,535	Jul. 06, 1943	Engine starter	Walter L. Gordon	Chicago, IL
2,370,556	Feb. 27, 1945	Chain saw machine	Arthur William Mall	Chicago, IL
2,409,775	Oct. 22, 1946	Chain-saw machine	Arthur William Mall	Chicago, IL
2,435,892	Feb. 10, 1948	Cutting chain	Arthur William Mall	Chicago, IL
2,435,893	Feb. 10, 1948	Golf club carrier	Arthur William Mall	Chicago, IL
2,444,132	Jun. 29, 1948	Chain saw machine	Arthur William Mall	Flossmoor, IL
		Chain saw machine	Walter L. Gordon	Chicago, IL
2,444,138	Jun. 29, 1948	Adjustable tension chain saw machine	Arthur William Mall	Flossmoor, IL
2,446,774	Aug. 10, 1948	Chain saw	Arthur William Mall	Chicago, IL
2,459,233	Jan. 18, 1949	Saw sharpener	Arthur William Mall	Chicago, IL	This machine sharpens chainsaw cutters.
2,473,286	Jun. 14, 1949	Flexible shaft machine	Arthur William Mall	Chicago, IL	This machine sharpens chainsaw cutters.
2,505,680	Apr. 25, 1950	Pneumatic sanding wheel	Arthur William Mall	Chicago, IL
2,527,251	Oct. 24, 1950	Chain saw	Walter L. Gorden	Chicago, IL
2,567,886	Sep. 11, 1951	Adjustable bumper attachment for chain saws	Arthur William Mall	Chicago, IL
2,586,359	Feb. 19, 1952	Flexible shaft coupling	Arthur William Mall	Chicago, IL
2,586,360	Feb. 19, 1952	Flexible shaft coupling	Arthur William Mall	Chicago, IL
D168,215	Nov. 18, 1952	Pneumatic tool unit	Roland E. Doeden	Crete, IL
2,634,770	Apr. 14, 1953	Portable tree-felling and logcutting circle saw	Arthur William Mall	Chicago, IL
2,678,637	May. 18, 1954	Pneumatic tool construction	Roland E. Doeden	Crete, IL
2,678,667	May. 18, 1954	Portable bow saw	Arno Hesse	Chicago, IL
		Portable bow saw	Noble Sherwood	Crete, IL
		Portable bow saw	Arthur W. Mall	Flossmoor, IL
2,696,044	Dec. 07, 1954	Nibbler	Carl Dodegge	Chicago, IL
2,713,271	Jul. 19, 1955	Motion converting means	Carl Dodegge	Maywood, IL
2,728,564	Dec. 27, 1955	Carburetor	Robert F. Bracke	Arlington Heights, IL	This carburetor is intended for a gasoline-powered hammer.
2,774,582	Dec. 18, 1956	Carburetor	Robert F. Bracke	Arlington Heights, IL
2,801,621	Aug. 06, 1957	Fuel-pump carburetor	Paul R. Hunt	Palatine, IL
		Fuel-pump carburetor	Robert Anderson	Des Plaines, IL
2,809,718	Oct. 15, 1957	Saw chain oil pump	Michael O. Kos	ON, Canada
2,815,834	Dec. 10, 1957	Portable power tool drive mechanism	Arthur William Mall	Flossmoor, IL
2,818,147	Dec. 31, 1957	Engine governor and clutch	Arthur William Mall	Flossmoor, IL
		Engine governor and clutch	Charles A. Mattson	Crete, IL
		Engine governor and clutch	Walter Ziegler	Crete, IL
2,827,026	Mar. 18, 1958	Means for cooling internal combustion engines	Arthur William Mall	Flossmoor, IL
		Means for cooling internal combustion engines	Charles A. Mattson	Crete, IL
2,829,537	Apr. 08, 1958	Throttle lock mechanism	Arthur William Mall	Flossmoor, IL
		Throttle lock mechanism	Robert G. Sholeen	Chicago Heights, IL
		Throttle lock mechanism	Peter Walzak	Chicago, IL
2,838,129	Jun. 10, 1958	Muffler assembly	Arno Hesse	Chicago, IL
		Muffler assembly	Peter Walzak	Chicago, IL
2,854,866	Oct. 07, 1958	Method of forming saw chain teeth and saw chain cutter links	Arthur William Mall	Flossmoor, IL
		Method of forming saw chain teeth and saw chain cutter links	Robert G. Sholeen	Chicago Heights, IL
2,857,942	Oct. 28, 1958	Saw chain	Arthur William Mall	Flossmoor, IL
2,862,533	Dec. 02, 1958	Saw chain	Arthur William Mall	Flossmoor, IL
2,888,964	Jun. 02, 1959	Removable roller bearing guide	Arthur William Mall	Flossmoor, IL
2,895,466	Jul. 21, 1959	Chain saw starter mechanism	Arthur William Mall	Flossmoor, IL
		Chain saw starter mechanism	Charles A. Mattson	Crete, IL
		Chain saw starter mechanism	Walter Ziegler	Crete, IL
2,938,312	May. 31, 1960	Method of fabricating chain saw guide bars	Arthur William Mall	Flossmoor, IL
3,040,789	Jun. 26, 1962	Saw chain	Arthur William Mall	Flossmoor, IL
		Saw chain	Robert G. Sholeen	Chicago Heights, IL