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US2660313A
Expired / Lapsed
US
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Strainer cabinet
Assignee: Individual
•
Filing: 1949-07-21
•
Granted: 1953-11-24
•
Expires: 1969-07-21
Abstract
No abstract record available.
Inventors
- 👤 Ernest T James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:48
CPC Classifications
C; C11; C11B; C11B3/00; C11B3/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US536258A
Cited
US614827A
Cited
US1323000A
Cited
DE490043C
Cited
AT4908B
Cited
US1556993A
Cited
US1665986A
Cited
US2242408A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-23 | 1957-05-25 | 1957-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-23 | 1961-05-25 | 1961-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-23 | 1965-05-25 | 1965-11-24 | $7700.00 | Window Closed / Lapsed |