Patent US5514120A successfully refreshed from Google Patents.
US2064387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of casein products
Assignee: Hall Labs LLC
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Filing: 1934-09-28
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Granted: 1936-12-15
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Expires: 1954-09-28
Abstract
No abstract record available.
Inventors
- 👤 Schwartz Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:02
CPC Classifications
D; D21; D21H; D21H17/00; D21H17/20; D21H17/21; D21H17/22; C; C09; C09D; C09D189/00; C09D189/005; C09J; C09J189/00; C09J189/005; C08; C08K; C08K3/00; C08K3/32; C08K2003/321; C08K2003/324; C08K2003/325
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) | 1939-12-15 | 1940-06-15 | 1940-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-12-15 | 1944-06-15 | 1944-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-12-15 | 1948-06-15 | 1948-12-15 | $7700.00 | Window Closed / Lapsed |