US2592571A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rolled material dispenser
Assignee: Individual
•
Filing: 1946-10-23
•
Granted: 1952-04-15
•
Expires: 1966-10-23
Abstract
No abstract record available.
Inventors
- 👤 Charles M Huntington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:08
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/34; A47K10/38; A47K10/3836
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US582770A
Cited
US1069961A
Cited
US1299612A
Cited
US1840926A
Cited
US1871231A
Cited
US2073429A
Cited
US2109097A
Cited
US2287117A
Cited
US2272120A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |