US3114467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-venting bottle cap
Assignee: BERNARDIN BOTTLE CAP Co I
•
Filing: 1961-08-23
•
Granted: 1963-12-17
•
Expires: 1981-08-23
Abstract
No abstract record available.
Inventors
- 👤 Van H Montgomery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:12
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/16; B65D51/1633; B65D51/1661
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2032931A
Cited
US2738091A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-16 | 1967-06-17 | 1967-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-16 | 1971-06-17 | 1971-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-16 | 1975-06-17 | 1975-12-17 | $7700.00 | Window Closed / Lapsed |