Patent US4978333A successfully refreshed from Google Patents.
Patent US3054412A successfully refreshed from Google Patents.
US3054412A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid containing receptacles for storing plastic contact lenses
Assignee: Individual
•
Filing: 1960-01-07
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Granted: 1962-09-18
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Expires: 1980-01-07
Abstract
No abstract record available.
Inventors
- 👤 Edith A Nickell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:15
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/005; Y; Y10; Y10S; Y10S134/00; Y10S134/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1372328A
Cited
US2069371A
Cited
US2413858A
Cited
US2568838A
Cited
US2643661A
Cited
US2940589A
Cited
US2944661A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |