USRE8186E - Enoch osgood - Google Patents

Enoch osgood Download PDF

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Publication number
USRE8186E
USRE8186E US RE8186 E USRE8186 E US RE8186E
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US
United States
Prior art keywords
enoch
gas
osgood
glycerine
leather
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Inventor
Enoch Osgood
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By Mesne assignments
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  • My invention consists in treating or saturating the leather, skin, cloth, or other article to be rendered pliable and gas-tight with glycerine.
  • the article to be prepared by my process is saturated by immersion in glycerine, with or without the aid of heat; or the glycerinc may I be rubbed in, or be applied by thorough brushing, or otherwise.
  • the substances to be rendered pliable and impervious may or may not be first wrought into the desired. form before being treated with glycerine.
  • My invention is of especial value in prepar When the glycerine is used on skins, leather,
  • the injured part may be'repaired and rendered gas-proof and pliable by recharging the injured part or the whole article with glycer- Having thus described, my invention, what I claim as new, anddesire to secure byLetters Patent, is i "1.
  • leather or skin, or their equivalent, saturated with glycerine whereby said article is rendered i impervious to gas and soft and flexible, substantially as described.

Description

SUNITED STATES ENOCH osGoon, 0F BOSTON, MASSACHUSETTS, ASSIGNOR, BY MESNE ASSIGNMENTS, gro ELLIOTT P. GLEASON, OF NEW YORK CITY.
IMPROVEMENT I N PROCESSELSIOR RENDERING LEATHER AND OTHER FIBROUS SUBSTANCES SOFT AND FLEXIBLE' A'ND IMPERVIOUST O GAS, AND COMPOSITION FOR SAME.
Specificationforming m of Letters Patent in), 120,901, dated July 30, 187-Q; Reissue No. 8,186, dated April 16, 1878 application filed October 23, 1877.
To allwhom it may concern.-
.Be it known that I, Enoch Ossoon, of Boston, in the Commonwealth of Massachusctts, have invented a new, and useful Process of rendering leather, skins, and other fibrous and porous substances flexible, pliable, and
meters, regulators, and other analogous uses, of which the following is a specification:
- My invention consists in treating or saturating the leather, skin, cloth, or other article to be rendered pliable and gas-tight with glycerine.
- The article to be prepared by my process is saturated by immersion in glycerine, with or without the aid of heat; or the glycerinc may I be rubbed in, or be applied by thorough brushing, or otherwise. The substances to be rendered pliable and impervious may or may not be first wrought into the desired. form before being treated with glycerine.
My invention is of especial value in prepar When the glycerine is used on skins, leather,
or other porous or fibrous materials in gas tubes, bags, or other 'vessels, it gives to them a greater degree of pliability, freedom from dryness, and imperviousness to gas and other fluids analogous to illuminating-gas than has yG'Ubecn amines:
In case of injury by absorption or abrasion,
the injured part may be'repaired and rendered gas-proof and pliable by recharging the injured part or the whole article with glycer- Having thus described, my invention, what I claim as new, anddesire to secure byLetters Patent, is i "1. As a new article of manufacture, leather or skin, or their equivalent, saturated with glycerine, whereby said article is rendered i impervious to gas and soft and flexible, substantially as described.
2. The herein-described process of renderin g diaphragms, tubes, and vessels of leather,
skin, or other fibrous and porous material inn-- pervious to gas, soft and flexible, by saturating or treating the same with glycerine, substantially as set forth.
7 ENOCH OSGOOI).
Witnesses: v
FRANK N. MUDGE, G S. AUSTIN. 1
PATENT OFFICE.

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