US3526335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage and serving container for foodstuffs such as chilled desserts and the like
Assignee: Dart Industries Inc
•
Filing: 1968-08-12
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Granted: 1970-09-01
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Expires: 1988-08-12
Abstract
No abstract record available.
Inventors
- 👤 James B Swett
- 👤 Thomas E Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:21
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/22; A47G19/2205; A47G19/2255; B; B65; B65D; B65D11/00; B65D11/02; B65D43/00; B65D43/02; B65D43/0202; B65D43/0214; B65D43/0218; B65D81/00; B65D81/36; B65D2543/00; B65D2543/00009; B65D2543/00018; B65D2543/00064; B65D2543/00074; B65D2543/00092; B65D2543/00259; B65D2543/00296; B65D2543/00444; B65D2543/00481; B65D2543/0049; B65D2543/00509; B65D2543/00537; B65D2543/00555
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB375486A
Cited
US2101401A
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US2589967A
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US3155233A
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US2996208A
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US3079037A
Cited
US3089605A
Cited
US3369687A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |