US3060804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable eyeglass hinge
Assignee: Individual
•
Filing: 1959-08-21
•
Granted: 1962-10-30
•
Expires: 1979-08-21
Abstract
No abstract record available.
Inventors
- 👤 Rogers Nathan Jay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:21
CPC Classifications
G; G02; G02C; G02C5/00; G02C5/22; G02C5/2263; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32114; Y10T403/32221; Y10T403/32254; Y10T403/32262
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE16671C
Cited
US1243466A
Cited
US1252126A
Cited
US1380166A
Cited
US1570880A
Cited
US2825266A
Cited
FR1160167A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |