Patent US2804213A successfully refreshed from Google Patents.
US2804213A
Expired / Lapsed
US
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Rack construction for dishwashing machines
Assignee: Hobart Manfacturing Co
•
Filing: 1953-03-25
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Granted: 1957-08-27
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Expires: 1973-03-25
Abstract
No abstract record available.
Inventors
- 👤 Gerald B Fox
- 👤 Lewis E Glezen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:48
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/42; A47L15/50; A47L15/501
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US372123A
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US378369A
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US655530A
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US681658A
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US1461474A
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US1595421A
Cited
US2627993A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |