US2610035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milk cooler
Assignee: Individual
•
Filing: 1949-04-15
•
Granted: 1952-09-09
•
Expires: 1969-04-15
Abstract
No abstract record available.
Inventors
- 👤 Otto H Wennlund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:33
CPC Classifications
F; F25; F25D; F25D25/00; A; A01; A01J; A01J9/00; A01J9/04; F25D17/00; F25D17/02; F25D2331/00; F25D2331/80; F25D2331/805; F25D2331/8051; F25D31/00; F25D31/006; Y; Y10; Y10S; Y10S165/00; Y10S165/225
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE22917E
Cited
US729425A
Cited
US1730248A
Cited
US1896202A
Cited
US2039235A
Cited
US2140895A
Cited
US2323308A
Cited
US2425519A
Cited
GB586255A
Cited
US2455162A
Cited
US2482579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-09 | 1956-03-10 | 1956-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-09 | 1960-03-10 | 1960-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-09 | 1964-03-10 | 1964-09-09 | $7700.00 | Window Closed / Lapsed |