US2846938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Household appliance for the preparation of hot beverages
Assignee: Individual
•
Filing: 1955-02-02
•
Granted: 1958-08-12
•
Expires: 1975-02-02
Abstract
No abstract record available.
Inventors
- 👤 Brandl Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:22
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/04; A47J31/057; A47J31/0573; A47J31/44; A47J31/54; A47J31/542; A47J31/545
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE22879E
Cited
US1816994A
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US2088728A
Cited
CH196940A
Cited
US2180655A
Cited
GB529159A
Cited
US2459305A
Cited
US2422580A
Cited
US2583077A
Cited
US2644866A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-11 | 1962-02-10 | 1962-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-11 | 1966-02-10 | 1966-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-11 | 1970-02-10 | 1970-08-12 | $7700.00 | Window Closed / Lapsed |