US2909044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spout cooling apparatus
Assignee: SUPERIOR PRODUCTS Manufacturing Co
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Filing: 1955-08-01
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Granted: 1959-10-20
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Expires: 1975-08-01
Abstract
No abstract record available.
Inventors
- 👤 John F Wilcox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:02
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08; B67D1/0857; B67D1/0858; B67D1/0861; B67D1/0865; B67D1/0868; F; F25; F25D; F25D17/00; F25D17/04; F25D17/06; F25D2331/00; F25D2331/80; F25D2331/802
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) | 1962-10-19 | 1963-04-20 | 1963-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-19 | 1967-04-20 | 1967-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-19 | 1971-04-20 | 1971-10-20 | $7700.00 | Window Closed / Lapsed |