Patent information:

Patent:Utility 361,759
Patented:April 26, 1887
Applied:December 10, 1885
Title:Composition for Pipes, Artificial Stone, etc.
Description:Composition formula of Gilsonite
Category:Composition
Assigned to:1/2 to George Goss, Sr.

Patentee Information:

GILSON, Samuel H. Salt Lake City, UT

Class and subclass information:

Class:106COMPOSITIONS: COATING OR PLASTIC
Subclass:164.44COATING OR PLASTIC COMPOSITIONS Carbohydrate or derivative containing Cellulosic material Lignocellulosic material (e.g., wood, bark, straw, bagasse, wood pulp, etc.) With organic compound containing chalcogen Fat, fatty oil, higher fatty acid or derivative;
Class:106COMPOSITIONS: COATING OR PLASTIC
Subclass:164.51COATING OR PLASTIC COMPOSITIONS Carbohydrate or derivative containing Cellulosic material Lignocellulosic material (e.g., wood, bark, straw, bagasse, wood pulp, etc.) With element or inorganic compound except water Elemental silicon or inorganic silicon compound;
Class:106COMPOSITIONS: COATING OR PLASTIC
Subclass:248COATING OR PLASTIC COMPOSITIONS Fat, fatty oil, fatty oil acid or salt thereof containing Fatty oil With bituminous material or tarry residue With filler, dye or pigment;
Class:138PIPES AND TUBULAR CONDUITS
Subclass:177 

Known specimens:

None known

Drawings:

Drawing page 1

Page 1