US3516273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strip thickness measuring device for use in a rolling mill and like apparatus
Assignee: United Engineering and Foundry Co
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Filing: 1967-08-02
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Granted: 1970-06-23
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Expires: 1987-08-02
Abstract
No abstract record available.
Inventors
- 👤 Morris Denor Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:02
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/02; G01B7/06; G01B7/10; G01B7/107; B; B21; B21B; B21B37/00; B21B37/58; B21B37/62; B21B38/00; B21B38/10; B21B2271/00; B21B2271/06; B21B31/00; B21B31/16; B21B31/20; B21B31/203; B21B31/22; B21B31/24; Y; Y10; Y10S; Y10S425/00; Y10S425/235
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) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |