Patent US2829583A successfully refreshed from Google Patents.
US2829583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee maker
Assignee: REGINALD W OKIE
•
Filing: 1953-04-14
•
Granted: 1958-04-08
•
Expires: 1973-04-14
Abstract
No abstract record available.
Inventors
- 👤 George H Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:33
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/10; A47J31/106
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1748297A
Cited
GB364271A
Cited
US1947232A
Cited
US2005764A
Cited
US2180655A
Cited
US2230304A
Cited
US2180733A
Cited
US2215837A
Cited
US2292853A
Cited
US2422974A
Cited
DE839984C
Cited
US2566914A
Cited
US2725008A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-07 | 1961-10-07 | 1962-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-07 | 1965-10-07 | 1966-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-07 | 1969-10-07 | 1970-04-08 | $7700.00 | Window Closed / Lapsed |