US2908450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser for rolls of strip material
Assignee: Towlsaver Inc
•
Filing: 1956-11-28
•
Granted: 1959-10-13
•
Expires: 1976-11-28
Abstract
No abstract record available.
Inventors
- 👤 Claire E Stone
- 👤 J C Layton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:46
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/34; A47K10/38; A47K10/3836; A47K2010/3253
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US179087A
Cited
US434325A
Cited
DE441445C
Cited
US2337655A
Cited
US2510537A
Cited
CH247416A
Cited
US2805030A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |