Patent US3114497A successfully refreshed from Google Patents.
US3114497A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drawstring bag
Assignee: Individual
•
Filing: 1962-05-18
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Granted: 1963-12-17
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Expires: 1982-05-18
Abstract
No abstract record available.
Inventors
- 👤 Kugler Emanuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:13
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; B65D33/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A DRAWSTRING BAG OF HEAT SEALABLE MATERIAL HAVING A TOP END PROVIDING AN OPENABLE MOUTH OF THE BAG, A CLOSED BOTTOM END, AND OPPOSED SIDE EDGES, AND INCLUDING OPPOSITELY DISPOSED FRONT AND BACK FACE PANELS, EACH OF SAID FRONT AND BACK FACE PANELS HAVING AN EXTENDED LIP PORTION AT SAID TOP END OF THE BAG, EACH SAID LIP PORTION BEING FOLDED SO AS TO LIE ADJACENT TO THE FACE PANEL OF WHICH IT IS AN EXTENSION AND BEING DIRECTLY ATTACHED TO ITS SAID ADJACENT FACE PANEL BY A PLURALITY OF SEPARATE HEAT SEALS PROVIDING UNATTACHED PORTIONS EXTENDING IN THE DIRECTION OF, AND SUBSTANTIALLY ACROSS THE WIDTH OF SAID BAG BETWEEN ITS SAID SIDE EDGES, WHEREBY EACH SAID ATTACHED LIP PORTION PROVIDES A TUBULAR DRAWSTRING HEM, AND DRAWSTRING MEANS DISPOSED WITHIN SAID TUBULAR HEMS AND SURROUNDING SAID OPENABLE MOUTH.
Claim 2
Dependent Claim
138 words
A DRAWSTRING BAG OF HEAT SEALABLE MATERIAL HAVING A TOP END PROVIDING AN OPENABLE MOUTH OF THE BAG, A CLOSED BOTTOM END, AND OPPOSED SIDE EDGES, AND INCLUDING OPPOSITELY DISPOSED FRONT AND BACK FACE PANELS, EACH OF SAID FRONT AND BACK FACE PANELS HAVING AN EXTENDED LIP PORTION AT SAID TOP END OF THE BAG, EACH SAID LIP PORTION BEING FOLDED SO AS TO LIE ADJACENT TO THE FACE PANEL OF WHICH IT IS AN EXTENSION AND BEING DIRECTLY ATTACHED TO ITS SAID ADJACENT FACE PANEL BY A PLURALITY OF SEPARATE HEAT SEALS PROVIDING UNATTACHED PORTIONS EXTENDING IN THE DIRECTION OF, AND SUBSTANTIALLY ACROSS THE WIDTH OF SAID BAG BETWEEN ITS SAID SIDE EDGES, WHEREBY EACH SAID ATTACHED LIP PORTION PROVIDES A TUBULAR DRAWSTRING HEM, AND DRAWSTRING MEANS DISPOSED WITHIN SAID TUBULAR HEMS AND SURROUNDING SAID OPENABLE MOUTH.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-16 | 1967-06-17 | 1967-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-16 | 1971-06-17 | 1971-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-16 | 1975-06-17 | 1975-12-17 | $7700.00 | Window Closed / Lapsed |