US2800995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary table conveyors for cleansing apparatus
Assignee: Metalwash Machinery Co
•
Filing: 1953-12-17
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Granted: 1957-07-30
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Expires: 1973-12-17
Abstract
No abstract record available.
Inventors
- 👤 Erich R Zademach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:02
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/24; A47L15/241; A47L15/242; A47L15/243; B; B65; B65G; B65G29/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US625784A
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US1707159A
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US1156424A
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FR489828A
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US1699538A
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US1602291A
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US1761812A
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US1939308A
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US2290530A
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US2369529A
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US2415201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-29 | 1961-01-28 | 1961-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-29 | 1965-01-28 | 1965-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-29 | 1969-01-28 | 1969-07-30 | $7700.00 | Window Closed / Lapsed |