US2622029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating organic noncalcareous animal products
Assignee: CHARLES J ELY
•
Filing: 1951-03-10
•
Granted: 1952-12-16
•
Expires: 1971-03-10
Abstract
No abstract record available.
Inventors
- 👤 Torr David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:11
CPC Classifications
A; A23; A23J; A23J1/00; A23J1/001; A23J1/002; A23J1/02; A23J1/10; A23L; A23L13/00; A23L13/60; Y; Y10; Y10S; Y10S530/00; Y10S530/827; Y10S530/839; Y10S530/841; Y10S530/843; Y10S530/844; Y10S530/848; Y10S530/854; Y10S530/859
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
THE METHOD OF TREATING ORGANIC, NONCALCAREOUS, ANIMAL PRODUCTS AND BY-PRODUCTS WHICH COMPRISES PROGRESSIVELY DISINTEGRATING SUCH MATERIAL UNTIL IT HAS BEEN ENTIRELY CONVERTED INTO A COLLOIDAL, GELATINOUS MASS OF PARTICLE SIZE LESS THAN TEN MICRONS AND HYDROLYZING COLLAGEN, PRESENT IN THE MATERIAL BEING TREATED, TO GELATIN DURING DISINTEGRATION.
Claim 2
Independent Claim
47 words
THE METHOD OF TREATING ORGANIC, NONCALCAREOUS, ANIMAL PRODUCTS AND BY-PRODUCTS WHICH COMPRISES PROGRESSIVELY DISINTEGRATING SUCH MATERIAL UNTIL IT HAS BEEN ENTIRELY CONVERTED INTO A COLLOIDAL, GELATINOUS MASS OF PARTICLE SIZE LESS THAN TEN MICRONS AND HYDROLYZING COLLAGEN, PRESENT IN THE MATERIAL BEING TREATED, TO GELATIN DURING DISINTEGRATION.
References Cited (Backward Citations)
US1057215A
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 |