US3454197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container having a tearaway pull tab and a flexible bladder in the container attached to the pull tab
Assignee: Individual
•
Filing: 1967-08-10
•
Granted: 1969-07-08
•
Expires: 1987-08-10
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:20
CPC Classifications
B; B65; B65D; B65D17/00; B65D17/28; B65D17/401; B65D17/4012; Y; Y10; Y10S; Y10S220/00; Y10S220/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2318853A
Cited
US2870935A
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US2905560A
Cited
US3100587A
Cited
US3204825A
Cited
US3197066A
Cited
US3226002A
Cited
US3199742A
Cited
US3223117A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |