US1503892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of treating milk and milk products
Assignee: Carnation Co
•
Filing: 1918-10-16
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Granted: 1924-08-05
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Expires: 1938-10-16
Abstract
No abstract record available.
Inventors
- 👤 Grindrod George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:31
CPC Classifications
A; A23; A23C; A23C9/00; A23C9/005; A23C9/14; A23C9/142; A23C9/1427
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) | 1927-08-05 | 1928-02-04 | 1928-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-08-05 | 1932-02-04 | 1932-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-08-05 | 1936-02-04 | 1936-08-05 | $7700.00 | Window Closed / Lapsed |