Patent US3114947A successfully refreshed from Google Patents.
US3114947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold shut-off arrangement
Assignee: Individual
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Filing: 1961-07-24
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Granted: 1963-12-24
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Expires: 1981-07-24
Abstract
No abstract record available.
Inventors
- 👤 Sylvester Edmund Quincy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:39
CPC Classifications
B; B22; B22D; B22D18/00; B22D18/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A GATE ASSEMBLY FOR A MOLD COMPRISING A BODY PORTION INCLUDING COPE AND DRAG SECTIONS AND HAVING A CASTING CAVITY THEREIN, AN INLET CONDUIT FORMED IN SAID DRAG SECTION, A SEAT FORMED ON SAID INLET CONDUIT, A STOP PER ASSEMBLY AXIALLY ALIGNED WITH SAID INLET CONDUIT, SAID STOPPER ASSEMBLY COMPRISING A SHAFT SLIDABLY RECEIVED WITHIN SAID COPE SECTION OF SAID BODY PORTION, A CONICAL STOPPER MEMBER SECURED TO ONE END OF SAID SHAFT INTERNALLY OF SAID BODY PORTION, ACTUATING MEANS EXTERNALLY OF SAID BODY PORTION FOR MOVING SAID STOPPER MEMBER AND SHAFT TO A CLOSED POSITION AGAINST SAID SEAT, AND A RECESS IN SAID
Claim 2
Dependent Claim
104 words
A GATE ASSEMBLY FOR A MOLD COMPRISING A BODY PORTION INCLUDING COPE AND DRAG SECTIONS AND HAVING A CASTING CAVITY THEREIN, AN INLET CONDUIT FORMED IN SAID DRAG SECTION, A SEAT FORMED ON SAID INLET CONDUIT, A STOP PER ASSEMBLY AXIALLY ALIGNED WITH SAID INLET CONDUIT, SAID STOPPER ASSEMBLY COMPRISING A SHAFT SLIDABLY RECEIVED WITHIN SAID COPE SECTION OF SAID BODY PORTION, A CONICAL STOPPER MEMBER SECURED TO ONE END OF SAID SHAFT INTERNALLY OF SAID BODY PORTION, ACTUATING MEANS EXTERNALLY OF SAID BODY PORTION FOR MOVING SAID STOPPER MEMBER AND SHAFT TO A CLOSED POSITION AGAINST SAID SEAT, AND A RECESS IN SAID
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |