US2442675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for cleaning metal articles and the like by liquid dip agitation
Assignee: MABOR Co Inc
•
Filing: 1945-11-03
•
Granted: 1948-06-01
•
Expires: 1965-11-03
Abstract
No abstract record available.
Inventors
- 👤 Marcel C Boss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:24
CPC Classifications
B; B08; B08B; B08B3/00; B08B3/04; B08B3/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US563914A
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US814329A
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US902064A
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FR420979A
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FR13912E
Cited
US1112552A
Cited
US1128722A
Cited
US1787820A
Cited
US2167185A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-01 | 1951-12-01 | 1952-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-01 | 1955-12-01 | 1956-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-01 | 1959-12-01 | 1960-06-01 | $7700.00 | Window Closed / Lapsed |