US3288340A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nestable container
Assignee: SWEETHEART PROPERTIES Inc A CORP OF
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Filing: 1964-05-25
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Granted: 1966-11-29
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Expires: 1984-05-25
Abstract
No abstract record available.
Inventors
- 👤 Shapiro Samuel
- 👤 James C White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:37
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/22; B65D1/26; B65D1/265
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
100 words
A DISPOSABLE PLASTIC CONTAINER COMPRISING, A BOTTOM WALL AND AN UPWARDLY FLARED SIDE WALL HAVING A RIM AT THE TOP, A STACKING RING IN THE SIDE WALL HAVING A SIDE BAND, A LOWER INWARDLY EXTENDING SHOULDER CONNECTED TO THE BOTTOM OF THE BAND AND A TOP OUTWARDLY AND DOWNWARDLY EXTENDING WALL CONNECTED TO THE TOP OF THE BAND, THE MAXIMUM DIAMETER OF THE SHOULDER EXCEEDING THE MINIMUM DIAMETER OF THE TOP WALL WHEREBY WHEN THE CONTAINER IS NESTED WITH ANOTHER IDENTICAL CONTAINER, THE SHOULDER OF THE UPPER OF THE CONTAINERS SITS ON THE INNER UPPER EDGE OF THE TOP WALL,
References Cited (Backward Citations)
US3139213A
Cited
US3178051A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |