Patent US2597359A successfully refreshed from Google Patents.
US2597359A
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US
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Dishwashing apparatus
Assignee: MCDONALD Co
•
Filing: 1947-02-19
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Granted: 1952-05-20
•
Expires: 1967-02-19
Abstract
No abstract record available.
Inventors
- 👤 John J Mcdonald
- 👤 Stephen D Klyce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:35
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/14; A47L15/16; A47L15/42; A47L15/4214; A47L15/4219; A47L15/4221; A47L15/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1670611A
Cited
US1633669A
Cited
US1512918A
Cited
US1633396A
Cited
US1720332A
Cited
US1654355A
Cited
US1719790A
Cited
US1889858A
Cited
US1794169A
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US2013387A
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US2071036A
Cited
US2051233A
Cited
US2012178A
Cited
US2372205A
Cited
US2285833A
Cited
US2197382A
Cited
US2281852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |