US2815857A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package
Assignee: SARANAC MACHINE Co
•
Filing: 1954-11-02
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Granted: 1957-12-10
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Expires: 1974-11-02
Abstract
No abstract record available.
Inventors
- 👤 Harry F Sester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:58
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/14; B65D71/16; B65D71/24; B65D71/246; B65D71/28; B65D71/30; B65D2571/00; B65D2571/00123; B65D2571/00246; B65D2571/0032; B65D2571/00333; B65D2571/00401; B65D2571/00432; B65D2571/00456; B65D2571/00475; B65D2571/00481; B65D2571/00512; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00716
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-09 | 1961-06-10 | 1961-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-09 | 1965-06-10 | 1965-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-09 | 1969-06-10 | 1969-12-10 | $7700.00 | Window Closed / Lapsed |