Patent US3184149A successfully refreshed from Google Patents.
US3184149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Re-sealable bag
Assignee: Dow Chemical Co
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Filing: 1962-10-24
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Granted: 1965-05-18
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Expires: 1982-10-24
Abstract
No abstract record available.
Inventors
- 👤 John P Repko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:37
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; B65D33/18; B65D33/20; Y; Y10; Y10S; Y10S206/00; Y10S206/813
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
A SEALED BAG ASSEMBLAGE, WITH PRODUCT THEREIN, SAID ASSEMBLAGE CAPABLE OF BEING OPENED AND OF BEING RESEALED AFTER BEING OPENED WHEREBY THE PRODUCT THEREIN CAN BE GRADUALLY DISPENSED WHILE THE BALANCE WILL REMAIN IN PROTECTIVE CONDITION, COMPRISING A SEALED BAG HAVING ONE SIDE COMPRISING A SHEET OF FLEXIBLE MATERIAL HAVING A TEAR MEANS ARRANGED ON SAID SIDE NEAR ONE END THEREOF AND ADAPTED FOR CUTTING THROUGH SAID SIDE OF SAID BAG, AND A PRESSURE SENSITIVE ADHESIVE ON SAID SIDE NEAR SAID END OF SAID BAG WHEREBY AFTER USE OF SAID TEAR MEANS, SAID END OF SAID BAG MAY BE FOLDED UPON ITSELF AND PRESSURE APPLIED TO SAID ADHESIVE TO RESEAL THE BAG.
Claim 2
Dependent Claim
112 words
A SEALED BAG ASSEMBLAGE, WITH PRODUCT THEREIN, SAID ASSEMBLAGE CAPABLE OF BEING OPENED AND OF BEING RESEALED AFTER BEING OPENED WHEREBY THE PRODUCT THEREIN CAN BE GRADUALLY DISPENSED WHILE THE BALANCE WILL REMAIN IN PROTECTIVE CONDITION, COMPRISING A SEALED BAG HAVING ONE SIDE COMPRISING A SHEET OF FLEXIBLE MATERIAL HAVING A TEAR MEANS ARRANGED ON SAID SIDE NEAR ONE END THEREOF AND ADAPTED FOR CUTTING THROUGH SAID SIDE OF SAID BAG, AND A PRESSURE SENSITIVE ADHESIVE ON SAID SIDE NEAR SAID END OF SAID BAG WHEREBY AFTER USE OF SAID TEAR MEANS, SAID END OF SAID BAG MAY BE FOLDED UPON ITSELF AND PRESSURE APPLIED TO SAID ADHESIVE TO RESEAL THE BAG.
References Cited (Backward Citations)
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US2429505A
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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) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |