US3157445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser for hair rollers and the like
Assignee: Individual
•
Filing: 1962-10-10
•
Granted: 1964-11-17
•
Expires: 1982-10-10
Abstract
No abstract record available.
Inventors
- 👤 Vincent J Aversa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:52
CPC Classifications
A; A45; A45D; A45D6/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1435935A
Cited
US1677938A
Cited
US1666849A
Cited
US1912344A
Cited
US1980819A
Cited
US2299027A
Cited
US3018001A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-17 | 1968-05-18 | 1968-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-17 | 1972-05-18 | 1972-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-17 | 1976-05-18 | 1976-11-17 | $7700.00 | Window Closed / Lapsed |