US3085738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flat bag with an adhesive seal
Assignee: Individual
•
Filing: 1960-08-09
•
Granted: 1963-04-16
•
Expires: 1980-08-09
Abstract
No abstract record available.
Inventors
- 👤 Bok Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:17
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; B65D33/18; B65D33/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A FLAT BAG COMPRISING AN OUTER WALL INCLUDING AN EDGE DEFINING A MOUTH; AND A SEAL, SAID SEAL INCLUDING TWO SEPARATE STRIPS OF FLEXIBLE ADHESIVE TAPE SEPARATELY DISPOSED ON SAID WALL IN FACING RELATION ALONG SAID EDGE, SAID STRIPS INCLUDING ONE AREA OF ADHESIVE LAYER PROTRUDING BEYOND AND ALONG SAID EDGE DETACHABLY ADHERING THE STRIPS TOGETHER AND AN ADJOINING AREA OF ADHESIVE LAYER DETACHABLY AND REUSEABLY ADHERING THE STRIPS TO SAID WALL, THE SEAL FURTHER INCLUDING PULL LIPS SANDWICHED BETWEEN THE OUTER WALL OF THE BAG AND EACH OF THE STRIPS AND PROJECTING BEYOND THE STRIPS, SAID LIPS HAVING NONADHESIVE OUTER SURFACES TO ENABLE DETACHMENT OF THE ADHESIVE STRIPS FROM THE WALL BY LIFTING THE PULL LIPS TO THEREBY BREAK THE SEAL AND EXPOSE THE INTERIOR OF THE BAG WHEREBY MATERIAL MAY BE INSERTED THEREIN, SAID STRIPS AND WALL BEING ADAPTED FOR BEING RESEALED SUBSEQUENT TO BREAKAGE OF THE SEAL WHEREBY SAID BAG IS REUSABLE WITH SAID MATERIAL SEALABLY CONTAINED THEREIN.
Claim 2
Dependent Claim
161 words
A FLAT BAG COMPRISING AN OUTER WALL INCLUDING AN EDGE DEFINING A MOUTH; AND A SEAL, SAID SEAL INCLUDING TWO SEPARATE STRIPS OF FLEXIBLE ADHESIVE TAPE SEPARATELY DISPOSED ON SAID WALL IN FACING RELATION ALONG SAID EDGE, SAID STRIPS INCLUDING ONE AREA OF ADHESIVE LAYER PROTRUDING BEYOND AND ALONG SAID EDGE DETACHABLY ADHERING THE STRIPS TOGETHER AND AN ADJOINING AREA OF ADHESIVE LAYER DETACHABLY AND REUSEABLY ADHERING THE STRIPS TO SAID WALL, THE SEAL FURTHER INCLUDING PULL LIPS SANDWICHED BETWEEN THE OUTER WALL OF THE BAG AND EACH OF THE STRIPS AND PROJECTING BEYOND THE STRIPS, SAID LIPS HAVING NONADHESIVE OUTER SURFACES TO ENABLE DETACHMENT OF THE ADHESIVE STRIPS FROM THE WALL BY LIFTING THE PULL LIPS TO THEREBY BREAK THE SEAL AND EXPOSE THE INTERIOR OF THE BAG WHEREBY MATERIAL MAY BE INSERTED THEREIN, SAID STRIPS AND WALL BEING ADAPTED FOR BEING RESEALED SUBSEQUENT TO BREAKAGE OF THE SEAL WHEREBY SAID BAG IS REUSABLE WITH SAID MATERIAL SEALABLY CONTAINED THEREIN.
References Cited (Backward Citations)
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US2728515A
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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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |