US2531237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for processing yogurt
Assignee: Individual
•
Filing: 1946-03-07
•
Granted: 1950-11-21
•
Expires: 1966-03-07
Abstract
No abstract record available.
Inventors
- 👤 Steinberg Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:20
CPC Classifications
A; A23; A23C; A23C9/00; A23C9/12; A23C9/122; A23C9/1226; D; D06; D06P; D06P5/00; D06P5/20; D06P5/2066
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US86428A
Cited
US514575A
Cited
US560116A
Cited
US626219A
Cited
US679928A
Cited
US861297A
Cited
US1723413A
Cited
US1725521A
Cited
US1768172A
Cited
US2052253A
Cited
US2001615A
Cited
US2160764A
Cited
US2269874A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-20 | 1954-05-22 | 1954-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-20 | 1958-05-22 | 1958-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-20 | 1962-05-22 | 1962-11-21 | $7700.00 | Window Closed / Lapsed |