Patent US2588163A successfully refreshed from Google Patents.
US2786480A
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US
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Machine for washing test tubes, bottles, receptacles, pipettes, and like articles
Assignee: BETTER BUILT MACHINERY Co
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Filing: 1954-06-16
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Granted: 1957-03-26
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Expires: 1974-06-16
Abstract
No abstract record available.
Inventors
- 👤 Hofer Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:22
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/08; B08B9/20; B08B9/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1417162A
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US1539007A
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US2222676A
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US2379789A
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US2438530A
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US2573798A
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US2692163A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-25 | 1960-09-24 | 1961-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-25 | 1964-09-24 | 1965-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-25 | 1968-09-24 | 1969-03-26 | $7700.00 | Window Closed / Lapsed |