US2618129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ice-making apparatus
Assignee: Individual
•
Filing: 1949-05-26
•
Granted: 1952-11-18
•
Expires: 1969-05-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Jesse D Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:29
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C1/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US962241A
Cited
US1936575A
Cited
US2221212A
Cited
US2135091A
Cited
US2239234A
Cited
US2280320A
Cited
US2387899A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-18 | 1956-05-19 | 1956-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-18 | 1960-05-19 | 1960-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-18 | 1964-05-19 | 1964-11-18 | $7700.00 | Window Closed / Lapsed |