US2916694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating thickness gage
Assignee: Motors Liquidation Co
•
Filing: 1956-03-02
•
Granted: 1959-12-08
•
Expires: 1976-03-02
Abstract
No abstract record available.
Inventors
- 👤 Eugene A Hanysz
- 👤 Roger L Saur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:34
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/02; G01B7/06; G01B7/10; G01B7/105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2477384A
Cited
GB596182A
Cited
US2524290A
Cited
US2564777A
Cited
US2630780A
Cited
US2576173A
Cited
US2660704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |