US3172152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waste removal mechanism for a plastic forming machine
Assignee: OI Glass Inc
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Filing: 1962-07-30
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Granted: 1965-03-09
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Expires: 1982-07-30
Abstract
No abstract record available.
Inventors
- 👤 Albert R Uhlig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:50
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/42; B29C49/72; B29C37/00; B29C37/0003; B29C49/70; Y; Y10; Y10S; Y10S425/00; Y10S425/806; Y10T; Y10T225/00; Y10T225/30; Y10T225/336; Y10T225/343; Y10T225/35
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
IN A TAKE-OUT MECHANISM FOR A PLASTIC FORMING MACHINE IN WHICH A PLURALITY OF FORMED PARTS HAVING INTEGRAL WASTE PORTIONS ARE REMOVED FROM THE MACHINE TO A WASTE REMOVAL STATION AT WHICH THE PARTS ARE ALIGNED ON A SUPPORT PLATE WITH THE WASTE PORTIONS PROJECTING THROUGH AN ELONGATED SLOT IN THE PLATE, THE IMPROVEMENTS OF A PIVOTAL CARRIAGE UNDERLYING THE PLATE AND NORMALLY GENERALLY PARALLEL THERETO, A PAIR OF ELONGATED SPACED GRIPPER ELEMENTS ON THE CARRIAGE, SAID GRIPPER ELEMENTS BEING SUBSTANTIALLY COEXTENSIVE WITH THE SAID PLATE SLOT AND BEING DISPOSED ON EITHER SIDE OF SAID SLOT, SAID ELEMENTS BEING ACTUATABLE TOWARD ONE ANOTHER TO BE SIMULTANEOUSLY ENGAGEABLE WITH THE PLURALITY OF WAST PORTIONS, FIRST POWER MEANS FOR MOVING SAID ELEMEMTS RELATIVE TO THE CARRIAGE TO ENGAE SAID WASTE PORITONS, AND SECOND POWER MEANS ACTUTABLE TO JOINTLY DISPLACE THE CARRIAGE AND SAID ELEMENTS TO TEAR THE WASTE PORTIONS FROM SAID ARTICLES IN PRO-
Claim 2
Dependent Claim
152 words
IN A TAKE-OUT MECHANISM FOR A PLASTIC FORMING MACHINE IN WHICH A PLURALITY OF FORMED PARTS HAVING INTEGRAL WASTE PORTIONS ARE REMOVED FROM THE MACHINE TO A WASTE REMOVAL STATION AT WHICH THE PARTS ARE ALIGNED ON A SUPPORT PLATE WITH THE WASTE PORTIONS PROJECTING THROUGH AN ELONGATED SLOT IN THE PLATE, THE IMPROVEMENTS OF A PIVOTAL CARRIAGE UNDERLYING THE PLATE AND NORMALLY GENERALLY PARALLEL THERETO, A PAIR OF ELONGATED SPACED GRIPPER ELEMENTS ON THE CARRIAGE, SAID GRIPPER ELEMENTS BEING SUBSTANTIALLY COEXTENSIVE WITH THE SAID PLATE SLOT AND BEING DISPOSED ON EITHER SIDE OF SAID SLOT, SAID ELEMENTS BEING ACTUATABLE TOWARD ONE ANOTHER TO BE SIMULTANEOUSLY ENGAGEABLE WITH THE PLURALITY OF WAST PORTIONS, FIRST POWER MEANS FOR MOVING SAID ELEMEMTS RELATIVE TO THE CARRIAGE TO ENGAE SAID WASTE PORITONS, AND SECOND POWER MEANS ACTUTABLE TO JOINTLY DISPLACE THE CARRIAGE AND SAID ELEMENTS TO TEAR THE WASTE PORTIONS FROM SAID ARTICLES IN PRO-
References Cited (Backward Citations)
US3040376A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-08 | 1968-09-07 | 1969-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-08 | 1972-09-07 | 1973-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-08 | 1976-09-07 | 1977-03-09 | $7700.00 | Window Closed / Lapsed |