Improvement in Mixing Mineral and Fossil Substances with Bituminized Clay to Form a Plastic Material.

Description

Reissued patent for a chemical process to create a plastic material made of bitumen, clay, and mineral and/or fossil substances.

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[1] p. : ill. ; 23 cm.

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Lea, Pryor September 26, 1876.

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This patent is part of the collection entitled: Texas Patents and was provided by the UNT Libraries Government Documents Department to The Portal to Texas History, a digital repository hosted by the UNT Libraries. It has been viewed 67 times. More information about this patent can be viewed below.

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Description

Reissued patent for a chemical process to create a plastic material made of bitumen, clay, and mineral and/or fossil substances.

Physical Description

[1] p. : ill. ; 23 cm.

Notes

"Specification forming part of Letters Patent No. 144,397; dated November 11, 1873; reissue No. 7,319, dated September 26, 1876; application filed August 29, 1876."

Patent signed August 8, 1876.

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  • Improvement in Mixing Mineral and Fossil Substances with Bituminized Clay to Form a Plastic Material, patent 144,397, ark:/67531/metapth166899/

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Texas Patents

United States patents filed by Texas inventors before 1900. A majority of the patents are for agricultural and industrial applications.

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Improvement in Mixing Mineral and Fossil Substances with Bituminized Clay to Form a Plastic Material. (Patent)

Improvement in Mixing Mineral and Fossil Substances with Bituminized Clay to Form a Plastic Material.

Patent for mixing mineral or fossil substances with bituminated clay, creating a product that "is a dense, durable, and economical composition, suitable for building both small and massive structures, and for other purposes" (lines 54-57).

Relationship to this item: (Replaces)

Improvement in Mixing Mineral and Fossil Substances with Bituminized Clay to Form a Plastic Material, patent 144,397, ark:/67531/metapth166899/

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Creation Date

  • September 26, 1876

Accepted Date

  • November 11, 1873

Submitted Date

  • August 29, 1876

Added to The Portal to Texas History

  • July 20, 2011, 4:24 p.m.

Description Last Updated

  • March 4, 2024, 8:25 p.m.

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Lea, Pryor. Improvement in Mixing Mineral and Fossil Substances with Bituminized Clay to Form a Plastic Material., patent, September 26, 1876; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth166759/: accessed June 12, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting UNT Libraries Government Documents Department.

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