US3028992A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reusable tamper-indicating container closure
Assignee: CLAYTON Corp OF DELAWARE Inc
•
Filing: 1959-08-24
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Granted: 1962-04-10
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Expires: 1979-08-24
Abstract
No abstract record available.
Inventors
- 👤 Lawrence E Bucher
- 👤 Richard C Hug
- 👤 William C Eastin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:05
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/40; B65D2401/00; B65D2401/15; B65D2401/20; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/80
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2470057A
Cited
US2643015A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |