Patent US2313678A successfully refreshed from Google Patents.
Patent US3189960A successfully refreshed from Google Patents.
US3189960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold and support therefor
Assignee: Amsted Industries Inc
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Filing: 1963-09-16
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Granted: 1965-06-22
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Expires: 1983-09-16
Abstract
No abstract record available.
Inventors
- 👤 Jerald L Bright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:25
CPC Classifications
B; B22; B22D; B22D7/00; B22D7/06; B22D7/08; B22D18/00; B22D18/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
A MOVABLE CAR HAVING A SUPPORT DECK, A FRAME WORK MOUNTED ON THE CAR, A PAIR OF MOLD PARTS, MEANS PIVOTALLY MOUNTING THE MOLD PARTS ON THE FRAME FOR MOVEMENT ABOUT VERTICAL AXES INTO AND OUT OF INTERENGAGEMENT, SAID MOLD PARTS INCLUDING A PAIR OF TRANSVERSELY SPACED POSTS, MEANS FOR ADJUSTABLY MOVING THE POSTS TOWARD AND AWAY FROM EACH OTHER, SAID MOLD PARTS HAVING CONCAVITIES WHICH, WHEN THE MOLDS ARE IN INTERENGAGEMENT, FORM A CAVITY OPENING DOWNWARDLY THROUGH THE MOLD, SAID CAR DECK HAVING A POURING OPENING IN REGISTER WITH THE MOLD CAVITY WHEN THE MOLD PARTS ARE IN INTERENGAGEMENT, AND SLIDE CUT-OFF MEANS BETWEEN THE MOLD AND THE CAR DECK FOR CUTTING OFF THE CAVITY FROM THE POURING OPENING
Claim 2
Dependent Claim
120 words
A MOVABLE CAR HAVING A SUPPORT DECK, A FRAME WORK MOUNTED ON THE CAR, A PAIR OF MOLD PARTS, MEANS PIVOTALLY MOUNTING THE MOLD PARTS ON THE FRAME FOR MOVEMENT ABOUT VERTICAL AXES INTO AND OUT OF INTERENGAGEMENT, SAID MOLD PARTS INCLUDING A PAIR OF TRANSVERSELY SPACED POSTS, MEANS FOR ADJUSTABLY MOVING THE POSTS TOWARD AND AWAY FROM EACH OTHER, SAID MOLD PARTS HAVING CONCAVITIES WHICH, WHEN THE MOLDS ARE IN INTERENGAGEMENT, FORM A CAVITY OPENING DOWNWARDLY THROUGH THE MOLD, SAID CAR DECK HAVING A POURING OPENING IN REGISTER WITH THE MOLD CAVITY WHEN THE MOLD PARTS ARE IN INTERENGAGEMENT, AND SLIDE CUT-OFF MEANS BETWEEN THE MOLD AND THE CAR DECK FOR CUTTING OFF THE CAVITY FROM THE POURING OPENING
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) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |