US2645543A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser for rolls of cotton
Assignee: Individual
•
Filing: 1951-12-19
•
Granted: 1953-07-14
•
Expires: 1971-12-19
Abstract
No abstract record available.
Inventors
- 👤 Pat V Mancini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:10
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/001; A61F15/002; B; B65; B65H; B65H35/00; B65H35/0006; B65H35/002; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8821; Y10T83/8822; Y10T83/889; Y10T83/896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US99474A
Cited
US943279A
Cited
US1626257A
Cited
US1958080A
Cited
US2202177A
Cited
US2181398A
Cited
US2248115A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |