US3190188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glass forming apparatus having self-accommodating plungers
Assignee: LGM Corp A CORP OF INDIANA
•
Filing: 1960-08-25
•
Granted: 1965-06-22
•
Expires: 1980-08-25
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Donnelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:53
CPC Classifications
C; C03; C03B; C03B9/00; C03B9/13; C03B9/193; C03B9/1932; C03B9/1936; C03B9/1934
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
IN AN APPARATUS FOR FORMING GLASSWARE COMPRISING A BASE PLATE, MEANS MOUNTING A PAIR OF CYLINDRICAL CASINGS ON SAID BASE PLATE FOR PROVIDING INDIVIDUAL SELF-ADJUSTMEN OF SAID CASING AND MAINTAINING SAID CASINGS IN ANY DISPOSITION WITH RESPECT TO EACH OTHER, AN ELEMENT ON SAID BASE PLATE ADAPED TO BE CONNECTED TO A DEVICE FOR RAISING AND LOWERING SAID BASE PLATE AND CAISNG AS A UNIT, A PISTON ROD IN EACH CAISING, A PISTON MEANS ON ONE END OF EACH PISTON ROD WITHIN ITS RESPECTIVE CASING, AND A MEANS INCLUDING RESPARATE FLUID CONDUITS CONNECTED TO EACH CASING FOR CONVEYING A FLUID TO SELECTIVELY RECIPROCATE EACH PISTON MEANS WITHIN ITS RESPECTIVE CASING INDEPENDENT OF THE OTHER PISTON MEANS.
Claim 2
Dependent Claim
116 words
IN AN APPARATUS FOR FORMING GLASSWARE COMPRISING A BASE PLATE, MEANS MOUNTING A PAIR OF CYLINDRICAL CASINGS ON SAID BASE PLATE FOR PROVIDING INDIVIDUAL SELF-ADJUSTMEN OF SAID CASING AND MAINTAINING SAID CASINGS IN ANY DISPOSITION WITH RESPECT TO EACH OTHER, AN ELEMENT ON SAID BASE PLATE ADAPED TO BE CONNECTED TO A DEVICE FOR RAISING AND LOWERING SAID BASE PLATE AND CAISNG AS A UNIT, A PISTON ROD IN EACH CAISING, A PISTON MEANS ON ONE END OF EACH PISTON ROD WITHIN ITS RESPECTIVE CASING, AND A MEANS INCLUDING RESPARATE FLUID CONDUITS CONNECTED TO EACH CASING FOR CONVEYING A FLUID TO SELECTIVELY RECIPROCATE EACH PISTON MEANS WITHIN ITS RESPECTIVE CASING INDEPENDENT OF THE OTHER PISTON MEANS.
References Cited (Backward Citations)
BE535028A
Cited
US1394679A
Cited
US2228700A
Cited
US2309378A
Cited
US2508891A
Cited
US2511184A
Cited
US2508240A
Cited
US2702444A
Cited
US2837058A
Cited
FR1175790A
Cited
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 |