US3348468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee brewer
Assignee: Cory Corp
•
Filing: 1965-09-30
•
Granted: 1967-10-24
•
Expires: 1985-09-30
Abstract
No abstract record available.
Inventors
- 👤 David C Eisendrath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:13
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/44; A47J31/54; A47J31/56; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86236
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
BREWING APPARATUS COMPRISING: A TANK FOR HOLDING LIQUID; OUTLET MEANS MOVABLE MOUNTED IN SAID TANK; MANUALLY OPERABLE MEANS FOR MOVING SAID OUTLET MEANS IN SAID TANK FROM A SET POSITION WHEREIN THE OUTLET MEANS IS OUT OF COMMUNICATION WITH LIQUID IN THE TANK TO ANY ONE OF A PLURALITY OF SELECTABLE POSITIONS BELOW THE UPPER LEVEL OF LIQUID FOR DISCHARGING ANY ONE OF A PLURALITY OF DIFFERENT QUANTITIES OF LIQUID FROM SAID TANK; MEANS BIASING SAID OUTLET MEANS TOWARD SAID SET POSITION; LATCH MEANS FOR LOCKING SAID OUTLET MEANS IN THE SELECTED POSITION; AND MEANS FOR RELEASING SAID LATCH MEANS AS A RESULT OF THE SELECTED QUANTITY OF LIQUID BEING DISCHARGED FROM SAID TANK.
Claim 2
Dependent Claim
114 words
BREWING APPARATUS COMPRISING: A TANK FOR HOLDING LIQUID; OUTLET MEANS MOVABLE MOUNTED IN SAID TANK; MANUALLY OPERABLE MEANS FOR MOVING SAID OUTLET MEANS IN SAID TANK FROM A SET POSITION WHEREIN THE OUTLET MEANS IS OUT OF COMMUNICATION WITH LIQUID IN THE TANK TO ANY ONE OF A PLURALITY OF SELECTABLE POSITIONS BELOW THE UPPER LEVEL OF LIQUID FOR DISCHARGING ANY ONE OF A PLURALITY OF DIFFERENT QUANTITIES OF LIQUID FROM SAID TANK; MEANS BIASING SAID OUTLET MEANS TOWARD SAID SET POSITION; LATCH MEANS FOR LOCKING SAID OUTLET MEANS IN THE SELECTED POSITION; AND MEANS FOR RELEASING SAID LATCH MEANS AS A RESULT OF THE SELECTED QUANTITY OF LIQUID BEING DISCHARGED FROM SAID TANK.
References Cited (Backward Citations)
US590626A
Cited
US1506712A
Cited
US3016930A
Cited
US3034417A
Cited
US3232212A
Cited
US3179035A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |