Patent US3499155A successfully refreshed from Google Patents.
US3499155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photoelectric kerf and lead compensator having two concentric pivotably mounted housings for compensation in two directions
Assignee: KN ARONSON Inc A CORP OF
•
Filing: 1968-08-29
•
Granted: 1970-03-03
•
Expires: 1988-08-29
Abstract
No abstract record available.
Inventors
- 👤 George R Turbett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:42
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/12; B23Q35/127; B23Q35/128; B23Q35/24; B23Q35/38; B23Q35/40
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) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |