Patent US3594146A successfully refreshed from Google Patents.
US3594146A
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US
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Mold charge handling apparatus
Assignee: OI Glass Inc
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Filing: 1968-11-01
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Granted: 1971-07-20
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Expires: 1988-11-01
Abstract
Abstract APPARATUS FOR HANDLING FEEDER-FORMED GLASS MOLD CHARGES OF "GOBS" IN WHICH SEGREGRATED GOBS INITIALLY FOLLOW A DOWNWARD VERTICAL PATH ON THEIR WAY TO THE SECTIONS OF AN IS-TYPE FORMING MACHINE, THERE BEING A PISTON-MOTOR OPERATED GOB-DEFLECTOR NEAR OR ENCIRCLING SAID PATH AND A TIMER AND AIR-CONDUIT ARRANGEMENT INCLUDING CONTROLVALVES, ONE MANUALLY CONTROLLED, TO REGULABLY ACTUATE THE PISTION-MOTOR FOR THE PURPOSE OF POSITIONG THE DEFLECTOR SO AS TO PREVENT DELIVERY OF GOBS TO A SELECTED SECTION OR SECTIONS, FOR ANY DESIRED PERIOD OF TIME.
Inventors
- 👤 Urban P Trudeau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:02
CPC Classifications
C; C03; C03B; C03B7/00; C03B7/14; C03B7/16; F; F15; F15B; F15B21/00; F15B21/02; Y; Y02; Y02P; Y02P40/00; Y02P40/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-07-19 | 1975-01-18 | 1975-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-19 | 1979-01-18 | 1979-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-19 | 1983-01-18 | 1983-07-20 | $7700.00 | Window Closed / Lapsed |