https://www.datamp.org/ Recently added patents en-us https://www.datamp.org/patents/displayPatent.php?id=84507&pn=464,302 Machine for setting tires Patentee: Floyd Heavener - Helena MT Granted:1891-12-01

This shrinker works by creating a crimp in the tire while hot so that it can be folded over and forge-welded to itself, hence reducing the tire's circumference.
This is one of 83,805 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=48429&pn=359,509 Tire Bender Patentee: Henry B. Keiper - Lancaster, Lancaster County PA Granted:1887-03-15
Manufactured by Champion Blower & Forge Co. - Lancaster, Lancaster County PA

Abstract: Heretofore tire-benders as made have used spur-gearing, this gearing as applied requiring at least two men on the machine to do the heavy work, and also requiring several sizes of machines to accomplish the various kinds of work. The object of my improvement is to provide a medium size machine geared in such a manner as to enable one man to operate it alone, and to construct a machine in such a manner that a tire, when bent, can he easily removed from the same. I attain these objects by the mechanism illustrated in the accompanying drawings, similar letters referring, similar parts throughout the several views. Claim: The worm E, in combination with the worm-wheel D and the spur-gear B and C on a tire-bender. The bearing 0 through the frame A, to be of the same diameter as the outside of the roll MI, so as to permit the roll MI being drawn through the bearing 0 without the use of bushings
This is one of 83,805 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=84504&pn=723,919 Calf Weaner Patentees: Charles C. Quinn - Scranton IA , Charles J. Quinn - Scranton IA Granted:1903-03-31

The specifications and claims deal with details of construction that distinguish this design from other similar "wire muzzle" type weaners that allow grazing, but prevent sucking when the animal's head is raised. Charles J. Quinn organized the Iowa Muzzle Co., his son Charles C. Quinn was Secretary and Manager of the company. In 1905 Charles C. Quinn was also listed as partner in the Carroll Muzzle Co., Carroll, Iowa.
This is one of 83,805 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=66156&pn=2,069,186 Copying Camera Equipment Unit and Film Magazine Used Therewith but also Constituting a Distinct Unit Patentee: Edson S. Hineline - Rochester, Monroe County NY Granted:1937-01-26
Manufactured by Folmer Graflex Corp. - Rochester, Monroe County NY
Assigned to Folmer Graflex Corp. - Rochester, Monroe County NY

Abstract: The object of the invention is to provide means for doing this work in a very simple manner so that it does not require an experienced operator. A further object of the invention is to make such means readily portable so that it can be easily transported from place to place, very quickly put into operation and occupying a minimum of space both in use and when packed away in its dual- purpose case. It has long been desired to have suitable means for making copies of rare books, etc., but heretofore the apparatus has either been very bulky and intricate to operate or resort has been had to some substitute means, which, not ?0 being primarily designed for the work at hand, rendered operation rather difficult, and unless very carefully handled the results were not equal to results obtained by the more intricate apparatus heretofore used. The apparatus herein disclosed has all the capacity of the features of the more intricate apparatus heretofore used and is very simple to operate and can be packed into a very small container. A further purpose of the apparatus is to provide means permitting changing from one type of sensitized material to another, such, for example, as standard moving picture film or a sensitized paper strip known as "positive paper". This I have rendered possible through the employment of interchangeable magazines. It is a further purpose of this invention to allow the camera to be used for ordinary photographic purposes. Claim: A copying camera equipment unit, adapted for ready assembling and disassembling and adapted to be readily carried in packed, disassembled condition, comprising a camera for general use but having a removable wall opposite the lens; a film magazine adapted to be removably applied to the back portion of said camera and having within the same means for feeding the film and adapted to be manually operated intermittently: lighting means: a standard whereon said camera with said applied magazine and said lighting means are adapted to be removably mounted; and a readily portable case adapted to be used as a platen or work table for the positioning there above of the objects to be photographed and to have said standard removably mounted thereon; said case being adapted to receive therein for transportation said equipment unit parts.
This is one of 83,805 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=84503&pn=709,140 Calf Weaner Patentee: Daniel Daggett - Lexington NE Granted:1902-09-16

Improvement to the design in 683,104, including adding side shields to the frame, and "prongs" to the "front shield." Later further modified (see patent 1,253,944). Cryptic directory listings and a couple of text ads are evidence some of Daggett's designs were produced; in the absence of illustrated ads, etc. further research is appropriate.
This is one of 83,805 patents currently in the database at datamp.org

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