Patent US3267788A successfully refreshed from Google Patents.
Patent US3494177A successfully refreshed from Google Patents.
US3494177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Positioning apparatus and method
Assignee: Corning Glass Works
•
Filing: 1967-06-13
•
Granted: 1970-02-10
•
Expires: 1987-06-13
Abstract
No abstract record available.
Inventors
- 👤 Herbert M Eckerlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:03
CPC Classifications
F; F16; F16C; F16C29/00; F16C29/02; F16C29/025; F15; F15C; F15C1/00; F15C1/005; F16C32/00; F16C32/06; G; G01; G01B; G01B13/00; G01B13/02; G01B13/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |