Patent US2436585A successfully refreshed from Google Patents.
US2436585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable milk-pasteurizing apparatus
Assignee: HAROLD P CHAPMAN
•
Filing: 1943-09-01
•
Granted: 1948-02-24
•
Expires: 1963-09-01
Abstract
No abstract record available.
Inventors
- 👤 Eli F Mangold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:34
CPC Classifications
A; A23; A23B; A23B11/00; A23B11/10; A23B11/12; A23B11/13; A23B11/1303; Y; Y10; Y10S; Y10S366/00; Y10S366/603
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1701777A
Cited
US1740729A
Cited
US1199974A
Cited
US1438594A
Cited
US1732010A
Cited
US1823637A
Cited
US1984956A
Cited
US2323308A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-23 | 1951-08-25 | 1952-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-23 | 1955-08-25 | 1956-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-23 | 1959-08-25 | 1960-02-24 | $7700.00 | Window Closed / Lapsed |