Patent US2877992A successfully refreshed from Google Patents.
US2877992A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milk strainer and cooler
Assignee: Individual
•
Filing: 1956-02-13
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Granted: 1959-03-17
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Expires: 1976-02-13
Abstract
No abstract record available.
Inventors
- 👤 Tobias O Niemi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:47
CPC Classifications
A; A01; A01J; A01J9/00; A01J9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1248179A
Cited
US1768263A
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US1801693A
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US1861898A
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US1804194A
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US2077846A
Cited
US2237107A
Cited
US2600474A
Cited
US2685132A
Cited
US2659579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-16 | 1962-09-15 | 1963-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-16 | 1966-09-15 | 1967-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-16 | 1970-09-15 | 1971-03-17 | $7700.00 | Window Closed / Lapsed |