US2554710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination pouring and sifting closure for containers
Assignee: KING CONVERTERS Inc
•
Filing: 1947-08-08
•
Granted: 1951-05-29
•
Expires: 1967-08-08
Abstract
No abstract record available.
Inventors
- 👤 Vincent L Leccese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:43
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/261; B65D47/265
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US808362A
Cited
US810211A
Cited
US938161A
Cited
US1215997A
Cited
US1153378A
Cited
US1386043A
Cited
US1501209A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-28 | 1954-11-27 | 1955-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-28 | 1958-11-27 | 1959-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-28 | 1962-11-27 | 1963-05-29 | $7700.00 | Window Closed / Lapsed |