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US4242A - Improvement in the manufacture of pottery-ware - Google Patents

Improvement in the manufacture of pottery-ware Download PDF

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Publication number
US4242A
US4242A US4242DA US4242A US 4242 A US4242 A US 4242A US 4242D A US4242D A US 4242DA US 4242 A US4242 A US 4242A
Authority
US
United States
Prior art keywords
pottery
ware
manufacture
improvement
farnam
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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Expired - Lifetime legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches

Definitions

  • Ocher pulverized, one part; soapstone, floured, one part, marl, ground, one part; alum dissolved with water, one-half part; kaolin or feldspar ground fine,one-sixteenth part;

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Food-Manufacturing Devices (AREA)
  • Detergent Compositions (AREA)

Description

UNITED STATES PATENT OFFICE.
JOEL FARNAM, OF STILLVVATER, NElV YORK.
IMPROVEMENTlN THE MANUFACTURE OF POTTERY-WARE.
Specification forming part of Letters Patent No. 4,242, dated October 25, 1845.
all whom it may concern:
Be it known that I, JOEL FARNAM, of Stillwater, in the county of Saratoga and State of New York, have invented a new and useful improvement in combinations of matter which may be converted or manufactured into various articles as nsuallypracticed in making; pottery-ware and otherwise in mixtures for bodies, so-cal-led; and I do hereby declare that the i'ollowingis afull and exact statement of combination and proportions of each of the materials as set forth and embraced together, which materials have to be reduced to a fine flour, and mixed together for use.
Ocher, pulverized, one part; soapstone, floured, one part, marl, ground, one part; alum dissolved with water, one-half part; kaolin or feldspar ground fine,one-sixteenth part;
. well for use.
barytes, ground fine, one-sixteenth part; ashes and brine, one-sixteenth part.
' JOEL FARNAM.
Witnesses:
JOHN ELME, J. V. BRADHEW.
Mix together
US4242D Improvement in the manufacture of pottery-ware Expired - Lifetime US4242A (en)

Publications (1)

Publication Number Publication Date
US4242A true US4242A (en) 1845-10-25

Family

ID=2064543

Family Applications (1)

Application Number Title Priority Date Filing Date
US4242D Expired - Lifetime US4242A (en) Improvement in the manufacture of pottery-ware

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US (1) US4242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475651A (en) * 1943-08-13 1949-07-12 Turk Karl Production of thermoplastic inorganic compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475651A (en) * 1943-08-13 1949-07-12 Turk Karl Production of thermoplastic inorganic compositions

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