Patent US2918926A successfully refreshed from Google Patents.
US2918926A
Expired / Lapsed
US
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Washing and degreasing apparatus
Assignee: Simplicity Engineering Inc
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Filing: 1957-01-30
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Granted: 1959-12-29
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Expires: 1977-01-30
Abstract
No abstract record available.
Inventors
- 👤 George W Behuke
- 👤 Russell G Westcott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:29
CPC Classifications
B; B65; B65G; B65G49/00; B65G49/02; B65G49/04; B65G49/0409; B65G49/0413; B65G49/0418
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2015512A
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US2179868A
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US2180947A
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US2472794A
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US2618577A
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US2536471A
Cited
US2601411A
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US2714257A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-28 | 1963-06-29 | 1963-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-28 | 1967-06-29 | 1967-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-28 | 1971-06-29 | 1971-12-29 | $7700.00 | Window Closed / Lapsed |