US2452750A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Supplemental therapeutic food
Assignee: HALLIDAY
•
Filing: 1941-09-03
•
Granted: 1948-11-02
•
Expires: 1961-09-03
Abstract
No abstract record available.
Inventors
- 👤 Thomas W Halliday
- 👤 Glenn H Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:54
CPC Classifications
A; A23; A23K; A23K10/00; A23K10/30; A23K10/37; A23L; A23L19/00; A23L19/03; A23L19/07; A23L29/00; A23L29/20; A23L29/206; A23L29/231; Y; Y02; Y02P; Y02P60/00; Y02P60/80; Y02P60/87
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1393660A
Cited
US1816817A
Cited
US1838949A
Cited
US2038582A
Cited
US2075846A
Cited
US2022471A
Cited
US2095617A
Cited
US2043204A
Cited
US2145016A
Cited
US2139139A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-02 | 1952-05-03 | 1952-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-02 | 1956-05-03 | 1956-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-02 | 1960-05-03 | 1960-11-02 | $7700.00 | Window Closed / Lapsed |