Patent US3371827A successfully refreshed from Google Patents.
US3371827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Captive closure for containers with turnable retractable spout
Assignee: Leeds and Micallef
•
Filing: 1966-06-16
•
Granted: 1968-03-05
•
Expires: 1986-06-16
Abstract
No abstract record available.
Inventors
- 👤 Lewis A Micallef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:40
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/20; B65D83/206; B65D47/00; B65D47/04; B65D47/20; B65D47/2012; B65D47/26; B65D47/261; B65D47/263; B65D2401/00; B65D2401/15; B65D2401/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1079710A
Cited
US2762537A
Cited
US3094255A
Cited
US2990980A
Cited
US2979238A
Cited
US3245588A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |