Patent US2446368A successfully refreshed from Google Patents.
US2446368A
Expired / Lapsed
US
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Conveyer type dishwasher
Assignee: Murray Corp
•
Filing: 1942-01-07
•
Granted: 1948-08-03
•
Expires: 1962-01-07
Abstract
No abstract record available.
Inventors
- 👤 Alfred H Haberstump
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:16
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/24; A47L15/247; A47L15/248
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-08-03 | 1952-02-02 | 1952-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-03 | 1956-02-02 | 1956-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-03 | 1960-02-02 | 1960-08-03 | $7700.00 | Window Closed / Lapsed |