US2967607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact lens comfort case
Assignee: Individual
•
Filing: 1960-03-16
•
Granted: 1961-01-10
•
Expires: 1980-03-16
Abstract
No abstract record available.
Inventors
- 👤 Richard G Hollinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:18
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/005; B; B65; B65D; B65D81/00; B65D81/02; B65D81/05; B65D81/107; B65D81/1075
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2622607A
Cited
US2944661A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-10 | 1964-07-11 | 1965-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-10 | 1968-07-11 | 1969-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-10 | 1972-07-11 | 1973-01-10 | $7700.00 | Window Closed / Lapsed |