US3016732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measurement of coating thicknesses by thermal means
Assignee: Motors Liquidation Co
•
Filing: 1952-10-01
•
Granted: 1962-01-16
•
Expires: 1972-10-01
Abstract
No abstract record available.
Inventors
- 👤 Eugene A Hanysz
- 👤 Jr Edward F Weller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:53
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/02; G01B7/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE23580C
Cited
DE270583C
Cited
US1648899A
Cited
US2264968A
Cited
US2342029A
Cited
US2330599A
Cited
US2750791A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |