E. P. Allis & Co. - Assigned Patents

Manufacturers Index - E. P. Allis & Co.

E. P. Allis & Co.
Milwaukee, WI, U.S.A.
Company Website: http://www.agcocorp.com/
Manufacturer Class: Wood Working Machinery, Metal Working Machinery & Steam and Gas Engines

Patents

This page contains information on patents issued to this manufacturer.

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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
99,486	Feb. 01, 1870	Improvement in head-blocks for sawmills	George Selden	Erie, PA	Seen in E. P. Allis & Co. ad in 1889 issue of "The Wood-Worker".
		Improvement in head-blocks for sawmills	O. C. Briggs	Erie, PA
122,215	Dec. 26, 1871	Improvement in head-blocks	Nelson F. Beckwith	Omro, WI	Seen in ad in 1889 issue of "The Wood-Worker".
132,086	Oct. 08, 1872	Improvement in log-carriages for sawmills	Willard Lamb	Green Bay, WI	An 1875 ad from Willard Lamb shows this invention. "Foundrymen and saw mill machinists are requested to apply to me for manufacturers' licenses and terms of royalty." There is a list of 15 references, which we assume were users of the invention. Follow the link provided to Wm. H. Hiner & Co. and then look at the "Images" tab on that page to view the ad. One of the companies listed in the ad is E. P. Allis & Co., and an ad from that firm in the same book as the Lamb ad includes this text: "We make Willard Lamb's patent wire rope carriage movement that dispenses entirely with the cog gear. The Saw Carriage is much lighter and can be handled much more rapidly and at a much less expense than the old movements."
155,408	Sep. 29, 1874	Improvement in head-blocks for sawmills	Nelson F. Beckwith	Omro, WI	Seen in ad in 1889 issue of "The Wood-Worker". Inventor was deceased at time of issue.
164,301	Jun. 08, 1875	Improvement in saw-guides	George M. Hinkley	Milwaukee, WI
175,855	Apr. 11, 1876	Improvement in saw-mill dogs	Albert Cunningham	Milwaukee, WI	Seen on the E. P. Allis "Reliance" Double-Tooth Dog in the May 1889 issue of "The Wood Worker".
262,476	Aug. 08, 1882	Valve Gear for Compound Engines	Edwin Reynolds	Milwaukee, WI
273,361	Mar. 06, 1883	Device for oscillating the guides of reciprocating saw mills	George M. Hinkley	Milwaukee, WI
291,344	Jan. 01, 1884	Sawmill set-works	George M. Hinkley	Milwaukee, WI
304,323	Sep. 02, 1884	Gang-edger	George M. Hinkley	Milwaukee, WI
314,379	Mar. 24, 1885	Circular sawing machines	George M. Hinkley	Milwaukee, WI
317,256	May. 05, 1885	Saw-mill set-works	Theodore S. Wilkin	Milwaukee, WI
330,484	Nov. 17, 1885	Saw-mill carriage	George M. Hinkley	Milwaukee, WI
330,720	Nov. 17, 1885	Saw-mill carriage	Samuel Wylie Little	Evansville, IN
333,664	Jan. 05, 1886	Saw-mill carriage	Theron William Peck	Milwaukee, WI
334,663	Jan. 19, 1886	Circular sawing machine	George M. Hinkley	Milwaukee, WI
334,664	Jan. 19, 1886	Feed-carriage for saw-mills	George M. Hinkley	Milwaukee, WI
335,167	Feb. 02, 1886	Gang-saw mill	Theodore S. Wilkin	Milwaukee, WI
335,168	Feb. 02, 1886	Saw-mill set-works	Theodore S. Wilkin	Milwaukee, WI	"My invention relates to saw-mill set-works, and is designed as an improvement upon the mechanism for which Letters Patent of the United States were granted to me bearing the date the 3d day of March, 1885, and numbered 313,396. In the aforesaid patent the knees were advanced and receded by fluid-pressure from a source outside of the carriages; but in the present apparatus the movements in both directions are effected by pneumatic pressure accumulated through the operation of a pump carried upon the carriage and operated through the travel thereof."
336,661	Feb. 23, 1886	Saw Hanging	Theron W. Peck	Milwaukee, Milwaukee County, WI	Abstract: My invention relates to mounting saws upon their arbors and it consists, principally, in io arranging the saws and their collars so that each may have a limited play longitudinally upon the arbor when, during the cut, the saw runs off a straight line. Claim: In combination. with a saw-arbor, a collar secured thereupon, pins projecting from said collar parallel with the arbor, a saw, a collar mounted upon the latter, provided with holes to receive the arbor and pins, and a second collar separate from the saw, also mounted upon the arbor, to receive the ends of the pius, and provided with a setscrew.
348,280	Aug. 31, 1886	Band-saw mill	George M. Hinkley	Milwaukee, WI
348,282	Aug. 31, 1886	Combined band and circular saw mill	George M. Hinkley	Milwaukee, WI
348,295	Aug. 31, 1886	Saw-mill carriage	George W. Robinson	Pensacola, FL
348,281	Aug. 31, 1886	Combined band and circular saw mill	George M. Hinkley	Milwaukee, WI
353,260	Nov. 23, 1886	Wheel for band-saws	George M. Hinkley	Milwaukee, WI	Companion patent to 348,281.
368,669	Aug. 23, 1887	Offsetting device for saw-mill carriages	George M. Hinkley	Milwaukee, WI
378,683	Feb. 28, 1888	Saw-mill carriage	George M. Hinkley	Milwaukee, WI
394,045	Dec. 04, 1888	Saw-mill dog	Theodore S. Wilkin	Milwaukee, WI
411,195	Sep. 17, 1889	Saw-mill dog	George M. Hinkley	Milwaukee, WI
419,046	Jan. 07, 1890	Saw-mill dog	George M. Hinkley	Milwaukee, WI
437,490	Sep. 30, 1890	Band-saw mill	Dempsey B. Hanson	Milwaukee, WI	This improved upper wheel was seen on the "Improved Reliance Band Saw Mill" from E. P. Allis & Co., which was available from the beginning of 1889 until 1892.
491,683	Feb. 14, 1893	Bandsaw mill	George M. Hinkley	Milwaukee, WI
		Bandsaw mill	Dempsey B. Hanson	Milwaukee, WI
		Bandsaw mill	William Henry Trout	Milwaukee, WI
532,663	Jan. 15, 1895	Bandsaw mill	Dempsey B. Hanson	San Francisco, CA
533,124	Jan. 29, 1895	Offsetting Sawmill Carriage	Dempsey B. Hanson	San Francisco, CA
629,849	Aug. 01, 1899	Bandsaw mill	Edward E. Fitzgerald	Milwaukee, WI
651,502	Jun. 12, 1900	Sawmill Set-Works	Edward E. Fitzgerald	Milwaukee, Milwaukee County, WI