US3021037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spout-closure for container with reversible mounting means therefor
Assignee: CLING SURFACE Co
•
Filing: 1959-05-27
•
Granted: 1962-02-13
•
Expires: 1979-05-27
Abstract
No abstract record available.
Inventors
- 👤 Gordon N Parker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:25
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/061
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US680684A
Cited
US755223A
Cited
US2207176A
Cited
US2763402A
Cited
US2839229A
Cited
US2834521A
Cited
US2921716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-12 | 1965-08-14 | 1966-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-12 | 1969-08-14 | 1970-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-12 | 1973-08-14 | 1974-02-13 | $7700.00 | Window Closed / Lapsed |