US3084614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee maker
Assignee: Corning Glass Works
•
Filing: 1959-12-01
•
Granted: 1963-04-09
•
Expires: 1979-12-01
Abstract
No abstract record available.
Inventors
- 👤 Wendell S Blanding
- 👤 John F Frazier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:32
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/04; A47J31/053
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
113 words
IN AN ELECTRIC COFFEE MAKER, A HANDLED BREWING VESSEL, A CLOSED CONTAINER WITHIN THE VESSEL HAVING A WALL FORMING A WELL THEREIN, AN UPSTANDING PUMP SUPPORTED BY SAID CONTAINER HAVING ITS INTAKE END PROJECTED INTO SUCH WELL, A GROUND COFFEE BASKET CARRIED BY SAID PUMP AT ITS DELIVERY END, AN ELECTRIC HEATING ELEMENT WITHIN SAID CONTAINER, A HOUSING OCCUPYING A PASSAGE IN SUCH HANDLE HAVING EMBODIED THEREIN A PLUG RECEPTACLE FOR THE HEATING ELEMENT, A TUBULAR MEMBER CONNECTING THE INTERIOR OF SAID CONTAINER AND HOUSING AND ACCOMMODATING THE NECESSARY ELECTRICAL CONNECTIONS BETWEEN SAID HEATING ELEMENT AND SAID RECEPTACLE RESPECTIVELY, AND A COVER FOR SAID VESSEL HAVING A PASSAGE THROUGH WHICH SAID TUBE PASSES.
References Cited (Backward Citations)
US1308023A
Cited
US1155166A
Cited
US1359390A
Cited
US2798143A
Cited
US2817743A
Cited
US2754399A
Cited
US2851578A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |