Patent US98244A successfully refreshed from Google Patents.
US98244A
Expired / Lapsed
US
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Improvement in coffee-pots, pitchers
Assignee: —
•
Filing: —
•
Granted: 1869-12-28
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Expires: 1886-12-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:19
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/06; B05; B05C; B05C17/00; B05C17/005; B05C17/00523; B05C17/00546
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) | 1872-12-27 | 1873-06-28 | 1873-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1876-12-27 | 1877-06-28 | 1877-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1880-12-27 | 1881-06-28 | 1881-12-28 | $7700.00 | Window Closed / Lapsed |