US167142A - Improvement in processes of currying calf-skins - Google Patents
Improvement in processes of currying calf-skins Download PDFInfo
- Publication number
- US167142A US167142A US167142DA US167142A US 167142 A US167142 A US 167142A US 167142D A US167142D A US 167142DA US 167142 A US167142 A US 167142A
- Authority
- US
- United States
- Prior art keywords
- skins
- currying
- calf
- improvement
- processes
- Prior art date
- 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
Links
- 238000000034 method Methods 0.000 title description 6
- 239000010985 leather Substances 0.000 description 14
- 210000003491 Skin Anatomy 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 210000001699 lower leg Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
Definitions
- This invention relates to leather for the manufacture of shoes, being particularly designed for the manufacture of leather which is to be made up into shoes having rubber gores, such as Congress gaiters and the like.
- the object of my invention is to obviate this objection; and to this end consists in curryin g the leather without oil or fatty matter, as hereinafter fully set forth.
- the skins are laid out in the usual manner, but without stuffing.
- the skins are then curried without the use of oil or other fatty stuffin g, and are blackened or stained on the grain side, and pebbled, diced, or otherwise finished.
- the skins may be laid out in the ordinary manner; but before stuffing the flanks or outside edges are trimmed off and curried, without being subjected to the stuffing process, and blackened or stained on the grain side, and finished as usual.
- the centers, beingvaluable for the manufacture of Vamps and quarters, are stufl'ed and curried as usual.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
UNITED STATES v PATENT OFFICE.
PRESTON WARE, JR., OF BOSTON, MASSACHUSETTS.
IMPROVEMENT IN PROCESSES OF CURRYING CALF-SKINS.
Specification forming part of Letters Patent No. 167,142, dated August 24, 1875; application filed June 15, 1874.
To all whom it may concern:
Be it known that l, PRESTON WARE, Jr., of Boston, in the county of Suffolk and State of Massachusetts, have invented certain Improvements in Process of OurryingGalf- Skins, of which the following is a specification:
This invention relates to leather for the manufacture of shoes, being particularly designed for the manufacture of leather which is to be made up into shoes having rubber gores, such as Congress gaiters and the like.
It has been found in practice that the oil or fatty material commonly employed in currying leather causes the gores to rot and become rapidly destroyed when such leather is made up into shoes having such gores.
The object of my invention is to obviate this objection; and to this end consists in curryin g the leather without oil or fatty matter, as hereinafter fully set forth.
In carrying out my invention, the skins are laid out in the usual manner, but without stuffing. The skins are then curried without the use of oil or other fatty stuffin g, and are blackened or stained on the grain side, and pebbled, diced, or otherwise finished. The skins may be laid out in the ordinary manner; but before stuffing the flanks or outside edges are trimmed off and curried, without being subjected to the stuffing process, and blackened or stained on the grain side, and finished as usual. The centers, beingvaluable for the manufacture of Vamps and quarters, are stufl'ed and curried as usual.
By dispensing with the oil in currying, all liability of the gores to rot is avoided when such leather is made up, resulting in a much more durable shoe.
Having thus described my invention, what I claim, and desire to secure by Letters Patcut, is I As a new article of manufacture, leather curried, blackened, and finished without oil or other fatty stuffing, as and for the purposes herein set forth.
PRESTON WARE, JR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US167142A true US167142A (en) | 1875-08-24 |
Family
ID=2236551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US167142D Expired - Lifetime US167142A (en) | Improvement in processes of currying calf-skins |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US167142A (en) |
-
0
- US US167142D patent/US167142A/en not_active Expired - Lifetime
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