US4163070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shrouding skinned meat carcasses
Assignee: Individual
•
Filing: 1977-05-04
•
Granted: 1979-07-31
•
Expires: 1997-05-04
Abstract
Abstract A freshly slaughtered and skinned meat carcass has its skinned surface covered with a shroud consisting of a rectangular cloth composed of a blend of cotton and polyester fibers and held in place by skewers to cause the shroud to fit tightly against the skinned surface. The shroud is saturated with an aqueous saline solution when applied, and the fully wetted shroud is allowed to lose its moisture in the chilling room as the carcass loses its body heat.
Inventors
- 👤 Beverly E. Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:50
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/02; A23B4/023; Y; Y02; Y02A; Y02A40/00; Y02A40/90
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
207 words
A method of treating freshly slaughtered and skinned meat carcasses to smooth the fat surface, increase the whiteness of the outer fat surface and reduce carcass weight shrinkage comprising the steps of applying to each carcass a shroud consisting of a rectangular cloth consisting essentially of yarns, said cloth being thoroughly wetted with an aqueous saline solution, the yarns in said cloth consisting of a blend of cotton and polyester fibers, the density of the yarns in the cloth being less than 36 per inch in the longitudinal direction and less than 36 per inch in the transverse direction to provide interstices for capillary attraction and ventilation of the carcass surface and the accommodation of skewers without substantial fracturing of the yarns, said interstices retaining said aqueous solution when the shroud is wetted, said cloth being applied with skewers to tension the shroud on the carcass to insure that the interstices remain open to retain the solution entrained when the fabric is wet; maintaining said shrouded carcass in a cooling room to thereby cool the shrouded carcass to the cooling room temperature over a period of time sufficient to cause the shroud to lose the free surface moisture thereof and thereafter peeling the shroud from the carcass.
Claim 2
Independent Claim
207 words
A method of treating freshly slaughtered and skinned meat carcasses to smooth the fat surface, increase the whiteness of the outer fat surface and reduce carcass weight shrinkage comprising the steps of applying to each carcass a shroud consisting of a rectangular cloth consisting essentially of yarns, said cloth being thoroughly wetted with an aqueous saline solution, the yarns in said cloth consisting of a blend of cotton and polyester fibers, the density of the yarns in the cloth being less than 36 per inch in the longitudinal direction and less than 36 per inch in the transverse direction to provide interstices for capillary attraction and ventilation of the carcass surface and the accommodation of skewers without substantial fracturing of the yarns, said interstices retaining said aqueous solution when the shroud is wetted, said cloth being applied with skewers to tension the shroud on the carcass to insure that the interstices remain open to retain the solution entrained when the fabric is wet; maintaining said shrouded carcass in a cooling room to thereby cool the shrouded carcass to the cooling room temperature over a period of time sufficient to cause the shroud to lose the free surface moisture thereof and thereafter peeling the shroud from the carcass.
Claim 3
Dependent Claim
50 words
A method according to claim 1 wherein the shroud is applied to each carcass by stretching the shroud over the carcass and skewering the shroud in place and then allowing said shroud to recover to provide a snug firm fit of the shroud on the carcass as it is cooled.
Claim 4
Dependent Claim
33 words
A method according to claim 1 wherein the density of the yarns in each of the longitudinal and transverse directions is in the range between 24 and less than 36 yarns per inch.
References Cited (Backward Citations)
US3124468A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-07-30 | 1983-01-29 | 1983-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-30 | 1987-01-29 | 1987-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-30 | 1991-01-29 | 1991-07-31 | $7700.00 | Window Closed / Lapsed |