US3108901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filling apparatus
Assignee: Individual
•
Filing: 1960-01-19
•
Granted: 1963-10-29
•
Expires: 1980-01-19
Abstract
No abstract record available.
Inventors
- 👤 Jr Herbert F Cox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:05
CPC Classifications
B; B65; B65B; B65B31/00; B65B31/04; B65B31/044
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN A LIQUID FILING APPARATUS FOR A FLEXIBLE THIN WALLED COLLAPSIBLE CONTAINER LINER DISOSED WITHIN A SEMIRIGID SUPPORTING CONTAINER OF A GIRTH AND LENGTH AT LEAST AS GREAT AS THE CONTAINER, VALVULAR MEANS FOR VACUUMIZING AND COLLAPSING SAID LINER AND SUBSEQUENTLY DELIVERING LIQUID INTO SAID LINER, AND MEANS RESPONSIVE TO THE WEIGHT OF LIQUID DELIVERED TO SAID LINER FOR TERMINATING FILLING THEREOF PRIOR TO THE DELIVERY OF A QUANTITY APPROACHING THE VOLUME OF SAID CONTAINER WHEREBY THE PRESSURE WITHIN THE LINER DOES NOT EXCEED ATMOSPHERIC PRESSURE AS INCREASED BY THE STATIC HEAD OF THE LIQUID WITHIN THE LINER.
Claim 2
Dependent Claim
98 words
IN A LIQUID FILING APPARATUS FOR A FLEXIBLE THIN WALLED COLLAPSIBLE CONTAINER LINER DISOSED WITHIN A SEMIRIGID SUPPORTING CONTAINER OF A GIRTH AND LENGTH AT LEAST AS GREAT AS THE CONTAINER, VALVULAR MEANS FOR VACUUMIZING AND COLLAPSING SAID LINER AND SUBSEQUENTLY DELIVERING LIQUID INTO SAID LINER, AND MEANS RESPONSIVE TO THE WEIGHT OF LIQUID DELIVERED TO SAID LINER FOR TERMINATING FILLING THEREOF PRIOR TO THE DELIVERY OF A QUANTITY APPROACHING THE VOLUME OF SAID CONTAINER WHEREBY THE PRESSURE WITHIN THE LINER DOES NOT EXCEED ATMOSPHERIC PRESSURE AS INCREASED BY THE STATIC HEAD OF THE LIQUID WITHIN THE LINER.
References Cited (Backward Citations)
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Cited
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-28 | 1967-04-29 | 1967-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-28 | 1971-04-29 | 1971-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-28 | 1975-04-29 | 1975-10-29 | $7700.00 | Window Closed / Lapsed |