US2828903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable heat insulated container for liquids or solids
Assignee: Individual
•
Filing: 1956-05-11
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Granted: 1958-04-01
•
Expires: 1976-05-11
Abstract
No abstract record available.
Inventors
- 👤 Aubyn L Adkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:11
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/04; B65D77/048; B65D77/0486; B65D77/0493; B65D81/00; B65D81/38; B65D81/3865; B65D81/3869
Claims Analysis
Total Claims: 0
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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) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |