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US2868073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening means for mounting replaceable ornaments on spectacles
Assignee: Individual
•
Filing: 1955-04-11
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Granted: 1959-01-13
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Expires: 1975-04-11
Abstract
No abstract record available.
Inventors
- 👤 Rosen Mac
- 👤 Harold A Meyers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:58
CPC Classifications
G; G02; G02C; G02C11/00; G02C11/02; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/31; Y10S24/35; Y10S411/00; Y10S411/918; Y10T; Y10T24/00; Y10T24/45; Y10T403/00; Y10T403/71; Y10T403/7123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |