US3155305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folded plastic bag in fiber drum
Assignee: Continental Can Co Inc
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Filing: 1961-02-27
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Granted: 1964-11-03
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Expires: 1981-02-27
Abstract
No abstract record available.
Inventors
- 👤 Harold A Bergstrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:59
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/14; B65D25/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
THE COMBINATION OF A DRUM-LIKE CONTAINER AND A TUBULAR LINER, SAID CONTAINER HAVING A BOTTOM WALL AND A SIDE WALL RISING PERIPHERALLY THEREFROM, SAID TUBULAR LINER HAVING A BOTTOM WALL, SAID LINER BOTTOM WALL BEING SEATED SOLELY UPON THE CONTAINER BOTTOM AND SECURED ONLY THERETO THEREBY ANCHORING SAID LINER TO SAID CONTAINER BOTTOM WALL, SAID LINER BEING FOLDED FOR OPENING TO A POSITION
Claim 2
Dependent Claim
63 words
THE COMBINATION OF A DRUM-LIKE CONTAINER AND A TUBULAR LINER, SAID CONTAINER HAVING A BOTTOM WALL AND A SIDE WALL RISING PERIPHERALLY THEREFROM, SAID TUBULAR LINER HAVING A BOTTOM WALL, SAID LINER BOTTOM WALL BEING SEATED SOLELY UPON THE CONTAINER BOTTOM AND SECURED ONLY THERETO THEREBY ANCHORING SAID LINER TO SAID CONTAINER BOTTOM WALL, SAID LINER BEING FOLDED FOR OPENING TO A POSITION
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) | 1967-11-03 | 1968-05-04 | 1968-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-03 | 1972-05-04 | 1972-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-03 | 1976-05-04 | 1976-11-03 | $7700.00 | Window Closed / Lapsed |