Patent US2856842A successfully refreshed from Google Patents.
US2856842A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beverage maker
Assignee: DORMEYER Corp
•
Filing: 1954-06-01
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Granted: 1958-10-21
•
Expires: 1974-06-01
Abstract
No abstract record available.
Inventors
- 👤 Alfred E Schwaneke
- 👤 Fred C Schwaneke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:04
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/04; A47J31/053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US201139A
Cited
US821125A
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US961096A
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US1257110A
Cited
US1694570A
Cited
US1719473A
Cited
US2658134A
Cited
US2730610A
Cited
US2657300A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-20 | 1962-04-21 | 1962-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-20 | 1966-04-21 | 1966-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-20 | 1970-04-21 | 1970-10-21 | $7700.00 | Window Closed / Lapsed |