https://www.datamp.org/ Recently added patents en-us https://www.datamp.org/patents/displayPatent.php?id=85580&pn=131,928 Cut-Off Valve Patentee: Abner D. Baker - Swanton, Fulton County OH Granted:1911-03-28
Manufactured by A. D. Baker Co. - Swanton, Fulton County OH


This is one of 84,871 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=76681&pn=138,405 Car-Couplings Patentee: Eli H. Janney - Alexandria, Alexandria County VA Granted:1873-04-29
Manufactured by McClonway & Torley Co. - Pittsburgh, Alleghany County PA

This was the first hook and catch railroad car coupler designed to replace link and pin types. Abstract: This invention consists mainly in the combination of the hook and catch with a guard- arm, and in certain details of construction. Claim: The combination in a car-coupling, of a rotary hook B, guard-arm at, and automatic catch-lever C.
This is one of 84,871 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=85351&pn=2,341,072 Animal weaner Patentee: Clarence L. Austin - Round Grove IL Granted:1944-02-08
Manufactured by Austin Mfg. Co. - Round Grove IL

Claim: "An animal weaner comprising: a muzzle piece adapted to be saddled securely onto the nose of an animal; a plurality of depending spring jabbers each having one end portion looped back on itself and provided with sharpened end points directed inwardly towards the wearer's nose, and the other end portion bent and secured to said muzzle piece so that said points are yieldingly urged outwardly; and a keeper secured to the muzzle piece so as to confine the outward movement of said jabbers." NU-WAY weaners were listed in three sizes in several livestock related journals.
This is one of 84,871 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=85579&pn=33 Cook Stove Patentee: John Harriman - Haverhill, Essex County MA Granted:1836-09-22

Abstract: I have invented 5 new and useful Improvements in the Manner of Constructing a Franklin Stove for Cooking and other Purposes, and that the following is a full and exact description of the construction and operation of the said stove as improved by me. Claim: The plate containing the semicircular openings, and two flues, and the uses to which I have applied it, also the cover of the grate, and the damper at the back of the grate, and the way in which I have applied them.
This is one of 84,871 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=15666&pn=82,994 Nut Wrench Patentee: Edwin P. Russell - Manlius NY Granted:1868-10-13

In this pliers type wrench, the movable jaw slides on a tongue set at right angles to the fixed jaw. One 9.5 inch malleable iron example marked "RUSSELL WRENCH PAT OCT. 13 1868" is known; another is marked "RUSSELL PAT / OCT. 13 68"
This is one of 84,871 patents currently in the database at datamp.org

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