https://www.datamp.org/ Recently added patents en-us 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 84,870 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 84,870 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=85572&pn=32 Pencil and Pen Case Patentee: Jacob I. Lownds - Philadelphia PA Granted:1836-09-22

Abstract: The exterior tube of the case is open at its two ends only not having any longitudinal slit to admit a slide for protruding the point, this being effected in a different manner. Claim: Having thus fully described the ever-pointed pencil, and pen case invented by me, and thereby shown that it differs essentially in the general arrangement and combination of its parts throughout with the single exception of that portion thereof which contains and protrudes the lead point, I do hereby claim: This particular arrangement and construction which I esteem as sufficiently characteristic to distinguish it from all others before used, or known.
This is one of 84,870 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=13954&pn=7,254X Wrench Patentee: Henry King - Springfield MA Granted:1832-10-25
Manufactured by Homer Foot - Springfield MA

Considered the first U.S. adjustable wrench patent. A slide adjust nut wrench with the adjustment held by a spring-loaded "click" engaging teeth in a rack on the shank. A summary of the patent appeared in the April, 1833 Journal of the Franklin Institute. According to Ken Cope's "American Wrench Makers 1830-1930", King lived at Springfield, Massachusetts and the wrench was manufactured there by King or by Bemis & Call. Details of construction of the movable jaw and lever vary in surviving examples. One known example marked H. FOOT; another "H. FOOT & Co. / SPRINGFIELD MASS / PATE.. "; another marked only PATENTED.
This is one of 84,870 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=34834&pn=7,245X Cutting pliers Patentee: Russel Curtis - Springfield MA Granted:1832-10-25

"summary" from Journal of the Franklin Institute (1833). Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. Little is known about this patent. There are no patent drawings available. This patent is in the database for reference only.
This is one of 84,870 patents currently in the database at datamp.org

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