Patent US4850957A successfully refreshed from Google Patents.
US3245200A
Expired / Lapsed
US
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Means for filling pouches
Assignee: Continental Can Co Inc
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Filing: 1962-03-12
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Granted: 1966-04-12
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Expires: 1982-03-12
Abstract
No abstract record available.
Inventors
- 👤 Fred B Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:52
CPC Classifications
B; B65; B65B; B65B39/00; B65B39/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
APPARATUS FOR PREPARING ASEPTIC PRODUCT-FILLED POUCHES COMPRISING MEANS FOR SUPPORTING AT LEAST ONE STERILE-SEALED POUCH, A PRESSURE APPLICATOR MEMBER ADJACENT TO THE POUCH FOR INFLATING A PORTION THEREOF WITH THE GASES CONTAINED THEREIN WITHOUT BREAKING THE SEAL OF SAID POUCH, A FILLER MEMBER HAVING A NEEDLE-LIKE END FOR PUNCTURING A WALL OF SAID POUCH, SAID FILLER MEMBER HAVING MEANS FOR INTRODUCING AN ASEPTIC FLOWABLE MATERIAL INTO THE INTERIOR OF SAID POUCH AND A MEANS FOR REMOVING THE GASES CONTAINED THEREIN AND A SEALING MEANS FOR SEALING OFF AN AREA SURROUNDING THE PUNCTURE IN THE WALL OF THE POUCH.
Claim 2
Dependent Claim
98 words
APPARATUS FOR PREPARING ASEPTIC PRODUCT-FILLED POUCHES COMPRISING MEANS FOR SUPPORTING AT LEAST ONE STERILE-SEALED POUCH, A PRESSURE APPLICATOR MEMBER ADJACENT TO THE POUCH FOR INFLATING A PORTION THEREOF WITH THE GASES CONTAINED THEREIN WITHOUT BREAKING THE SEAL OF SAID POUCH, A FILLER MEMBER HAVING A NEEDLE-LIKE END FOR PUNCTURING A WALL OF SAID POUCH, SAID FILLER MEMBER HAVING MEANS FOR INTRODUCING AN ASEPTIC FLOWABLE MATERIAL INTO THE INTERIOR OF SAID POUCH AND A MEANS FOR REMOVING THE GASES CONTAINED THEREIN AND A SEALING MEANS FOR SEALING OFF AN AREA SURROUNDING THE PUNCTURE IN THE WALL OF THE POUCH.
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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) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |