US2349227A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing condensed low lactose skim milk for storage and recovery of lactose therefrom
Assignee: Individual
•
Filing: 1940-11-20
•
Granted: 1944-05-16
•
Expires: 1960-11-20
Abstract
No abstract record available.
Inventors
- 👤 Ava S Thorneloe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:42
CPC Classifications
C; C13; C13K; C13K5/00; A; A23; A23C; A23C9/00; A23C9/005; A23C9/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-05-16 | 1947-11-15 | 1948-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-05-16 | 1951-11-15 | 1952-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-05-16 | 1955-11-15 | 1956-05-16 | $7700.00 | Window Closed / Lapsed |