Patent US671398A successfully refreshed from Google Patents.
US671398A
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Method of making artificial ice.
Assignee: MISKO ICE CO
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Filing: 1899-07-31
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Granted: 1901-04-02
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Expires: 1919-07-31
Abstract
No abstract record available.
Inventors
- 👤 Joseph Miskolczy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:40
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; A; A23; A23G; A23G9/00; A23G9/04; A23G9/22; A23G9/26
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) | 1904-04-01 | 1904-10-01 | 1905-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-04-01 | 1908-10-01 | 1909-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-04-01 | 1912-10-01 | 1913-04-02 | $7700.00 | Window Closed / Lapsed |