US2982189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power driven adjusting means for slotting, scoring, creasing and slitting machine
Assignee: S&S Corrugated Paper Machinery Co Inc
•
Filing: 1957-09-06
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Granted: 1961-05-02
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Expires: 1977-09-06
Abstract
No abstract record available.
Inventors
- 👤 Albert F Shields
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:25
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/08; B31F1/10; B31B; B31B50/00; B31B50/02; B31B50/04; B31B50/06; B31B50/062; B31B50/064; B31B50/14; B31B50/20; B31B50/22; B31B50/25; B31B50/254; B31B50/256; B31B50/26; B31B50/58; B31B50/60; B31B50/62; B31B50/624; B31B50/626
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2075287A
Cited
US2112121A
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US2185675A
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US2345411A
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US2379127A
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US2664035A
Cited
US2823594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |