US2667500A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glue bone tankage treatment
Assignee: JBS USA LLC
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Filing: 1950-05-12
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Granted: 1954-01-26
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Expires: 1970-05-12
Abstract
No abstract record available.
Inventors
- 👤 Everett N Mortenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:16
CPC Classifications
C; C11; C11B; C11B13/00; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/74
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A METHOD FOR DEGREASING GLUE BONE TANKAGE HAVING FAT PARTICLES OCCLUDED THEREIN, WHICH COMPRISES: CONVEYING SAID TANKAGE IN A SUBMERGED STATE THROUGH A HOT WATER ZONE MAINTAINED AT ATMOSPHERIC PRESSURE AND A TEMPERATURE WITHIN THE RANGE OF ABOUT 180* TO 200* F., AGITATING SAID TANKAGE PASSAGE PASSING THROUGH SAID ZONE TO A DEGREE EQUIVALENT TO THAT PRODUCED BY AN AGITATOR HAVING A PERIPHERAL VELOCITY BETWEEN 0.5 AND 2.0 FEET PER SECOND; REMOVING THE FLOATING FAT PARTICLES LIBERATED FROM SAID TANKAGE BY SAID AGITION; AND THEN REMOVING THE DEGREASED TANKAGE FROM SAID ZONE.
Claim 2
Independent Claim
92 words
A METHOD FOR DEGREASING GLUE BONE TANKAGE HAVING FAT PARTICLES OCCLUDED THEREIN, WHICH COMPRISES: CONVEYING SAID TANKAGE IN A SUBMERGED STATE THROUGH A HOT WATER ZONE MAINTAINED AT ATMOSPHERIC PRESSURE AND A TEMPERATURE WITHIN THE RANGE OF ABOUT 180* TO 200* F., AGITATING SAID TANKAGE PASSAGE PASSING THROUGH SAID ZONE TO A DEGREE EQUIVALENT TO THAT PRODUCED BY AN AGITATOR HAVING A PERIPHERAL VELOCITY BETWEEN 0.5 AND 2.0 FEET PER SECOND; REMOVING THE FLOATING FAT PARTICLES LIBERATED FROM SAID TANKAGE BY SAID AGITION; AND THEN REMOVING THE DEGREASED TANKAGE FROM SAID ZONE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-25 | 1957-07-27 | 1958-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-25 | 1961-07-27 | 1962-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-25 | 1965-07-27 | 1966-01-26 | $7700.00 | Window Closed / Lapsed |