US1237357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee-urn and heated dispensing attachment therefor.
Assignee: Individual
•
Filing: 1916-12-15
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Granted: 1917-08-21
•
Expires: 1936-12-15
Abstract
No abstract record available.
Inventors
- 👤 Ernest Maker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:28
CPC Classifications
F; F02; F02M; F02M37/00; F02M37/0076; F02M37/0088; F17; F17C; F17C2205/00; F17C2205/01; F17C2205/0123; F17C2205/013; F17C2205/0134; F17C2205/0142; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/6416; Y10T137/6552
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1920-08-20 | 1921-02-19 | 1921-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-08-20 | 1925-02-19 | 1925-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-08-20 | 1929-02-19 | 1929-08-21 | $7700.00 | Window Closed / Lapsed |