← Back to Patent Explorer
US3851074A Expired / Lapsed US ⏱️ 0.0 years remaining

Meat processing

Assignee: Sortex Company of North America Inc
•
Filing: 1972-10-13
•
Granted: 1974-11-26
•
Expires: 1992-10-13
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract 1. A METHOD FOR PROCESSING TRIM MEAT PIECES HAVING LEAN MEAT PORTIONS AND FAT PORTIONS, SAID METHOD COMPRISING THE STEPS OF: SEPARATING SAID TRIM INTO A PLURALITY OF SUBSTANTIALLY REGULAR SIZE CHUNKS IN A MANNER SUCH THAT SAID TRIM MEAT TENDS TO SEPARATED INTO CHUNKS OF HIGHER LEAN MEAT CONTENT AND CHUNKS OF HIGHER FAT CONTENT; PASSING SAID MEAT CHUNKS SERIATIMTHROUGH A PHOTOMETRIC SENSING ZONE AND THEREIN PHOTOMETRICALLY DETECTING AN OPTICAL PROPERTY OF SAID MEAT CHUNKS RELATED TO THE CONTENT OF LEAN MEAT THEREIN; AND THEREAFTER SORTING SAID MEAT CHUNKS IN ACCORDANCE WITH THE VALUE OF THE OPTICAL PROPERTY OF SAID MEAT CHUNKS THUS DETECTED TO THEREBY SEPARATE SAID CHUNKS OF HIGH LEAN MEAT CONTENT FROM SAID CHUNKS OF HIGH FAT CONTENT.

Inventors

  • 👤 R Gillespie

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 21:27
CPC Classifications
A; A22; A22C; A22C17/00; A22C17/0006; F; F16; F16D; F16D55/00; F16D55/02; F16D55/22; F16D55/224; F16D2055/0004; F16D2055/0037; F16D2055/005; F16D2055/0062; F16D2055/007; F16D2125/00; F16D2125/02; F16D2125/06; F16D2127/00; F16D2127/02

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 121 words
A METHOD FOR PROCESSING TRIM MEAT PIECES HAVING LEAN MEAT PORTIONS AND FAT PORTIONS, SAID METHOD COMPRISING THE STEPS OF: SEPARATING SAID TRIM INTO A PLURALITY OF SUBSTANTIALLY REGULAR SIZE CHUNKS IN A MANNER SUCH THAT SAID TRIM MEAT TENDS TO SEPARATED INTO CHUNKS OF HIGHER LEAN MEAT CONTENT AND CHUNKS OF HIGHER FAT CONTENT; PASSING SAID MEAT CHUNKS SERIATIMTHROUGH A PHOTOMETRIC SENSING ZONE AND THEREIN PHOTOMETRICALLY DETECTING AN OPTICAL PROPERTY OF SAID MEAT CHUNKS RELATED TO THE CONTENT OF LEAN MEAT THEREIN; AND THEREAFTER SORTING SAID MEAT CHUNKS IN ACCORDANCE WITH THE VALUE OF THE OPTICAL PROPERTY OF SAID MEAT CHUNKS THUS DETECTED TO THEREBY SEPARATE SAID CHUNKS OF HIGH LEAN MEAT CONTENT FROM SAID CHUNKS OF HIGH FAT CONTENT.
Claim 2
Independent Claim 121 words
A METHOD FOR PROCESSING TRIM MEAT PIECES HAVING LEAN MEAT PORTIONS AND FAT PORTIONS, SAID METHOD COMPRISING THE STEPS OF: SEPARATING SAID TRIM INTO A PLURALITY OF SUBSTANTIALLY REGULAR SIZE CHUNKS IN A MANNER SUCH THAT SAID TRIM MEAT TENDS TO SEPARATED INTO CHUNKS OF HIGHER LEAN MEAT CONTENT AND CHUNKS OF HIGHER FAT CONTENT; PASSING SAID MEAT CHUNKS SERIATIMTHROUGH A PHOTOMETRIC SENSING ZONE AND THEREIN PHOTOMETRICALLY DETECTING AN OPTICAL PROPERTY OF SAID MEAT CHUNKS RELATED TO THE CONTENT OF LEAN MEAT THEREIN; AND THEREAFTER SORTING SAID MEAT CHUNKS IN ACCORDANCE WITH THE VALUE OF THE OPTICAL PROPERTY OF SAID MEAT CHUNKS THUS DETECTED TO THEREBY SEPARATE SAID CHUNKS OF HIGH LEAN MEAT CONTENT FROM SAID CHUNKS OF HIGH FAT CONTENT.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-11-25 1978-05-27 1978-11-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-11-25 1982-05-27 1982-11-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-11-25 1986-05-27 1986-11-26 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag