US3061534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control for strip processing line
Assignee: United States Steel Corp
•
Filing: 1959-09-04
•
Granted: 1962-10-30
•
Expires: 1979-09-04
Abstract
No abstract record available.
Inventors
- 👤 William R Jasperson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:01
CPC Classifications
C; C25; C25D; C25D1/00; C25D1/12; C25D21/00; C25D21/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A CONTINUOUS STRIP PROCESSING LINE COMPRISING A PROCESSING SECTION, A GENERATOR, A CIRCUIT BETWEEN SAID GENERATOR AND PROCESSING SECTION, A CURRENT SENSING DEVICE IN SAID CIRCUIT, MEANS CONTROLLED BY SAID CURRENT SENSING DEVICE TO SLOW DOWN THE SPEED OF SAID PROCESSING LINE WHEN THE LOAD ON SAID GENERATOR EXCEEDS A PREDETERMINED AMOUNT, AND MEANS CONTROLLED BY SAID CURRENT SENSING DEVICE TO STOP SAID PROCESSING LINE AND GENERATOR IF THE SAID LOAD PERSISTS FOR A PREDETERMINED TIME.
Claim 2
Dependent Claim
76 words
A CONTINUOUS STRIP PROCESSING LINE COMPRISING A PROCESSING SECTION, A GENERATOR, A CIRCUIT BETWEEN SAID GENERATOR AND PROCESSING SECTION, A CURRENT SENSING DEVICE IN SAID CIRCUIT, MEANS CONTROLLED BY SAID CURRENT SENSING DEVICE TO SLOW DOWN THE SPEED OF SAID PROCESSING LINE WHEN THE LOAD ON SAID GENERATOR EXCEEDS A PREDETERMINED AMOUNT, AND MEANS CONTROLLED BY SAID CURRENT SENSING DEVICE TO STOP SAID PROCESSING LINE AND GENERATOR IF THE SAID LOAD PERSISTS FOR A PREDETERMINED TIME.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |