US2622028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of preparing poultry products
Assignee: CHARLES J ELY
•
Filing: 1950-12-22
•
Granted: 1952-12-16
•
Expires: 1970-12-22
Abstract
No abstract record available.
Inventors
- 👤 Torr David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:50
CPC Classifications
A; A23; A23J; A23J1/00; A23J1/10; A23L; A23L13/00; A23L13/50; A23L13/52; Y; Y10; Y10S; Y10S530/00; Y10S530/827; Y10S530/84
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
THE METHOD OF TREATING POULTRY BONES WHICH COMPRISES CRUSHING AND DISINTEGRATING THE BONES AND CONTINUING THE PROGRESSIVE DISINTEGRATION OF THE BONES MATERIAL UNTIL THE ENTIRE PRODUCT IS CONVERTED INTO A COLLOIDAL MASS WITH THE INORGANIC CONSTITUENTS HAVING A PARTICLE SIZE OF LESS THAN ABOUT 10 MICRONS.
Claim 2
Independent Claim
46 words
THE METHOD OF TREATING POULTRY BONES WHICH COMPRISES CRUSHING AND DISINTEGRATING THE BONES AND CONTINUING THE PROGRESSIVE DISINTEGRATION OF THE BONES MATERIAL UNTIL THE ENTIRE PRODUCT IS CONVERTED INTO A COLLOIDAL MASS WITH THE INORGANIC CONSTITUENTS HAVING A PARTICLE SIZE OF LESS THAN ABOUT 10 MICRONS.
References Cited (Backward Citations)
US259140A
Cited
US1254317A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-16 | 1956-06-16 | 1956-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-16 | 1960-06-16 | 1960-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-16 | 1964-06-16 | 1964-12-16 | $7700.00 | Window Closed / Lapsed |