Patent US2664035A successfully refreshed from Google Patents.
US2664035A
Expired / Lapsed
US
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Slitting, scoring, and folding machine
Assignee: S&S Corrugated Paper Machinery Co Inc
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Filing: 1951-06-05
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Granted: 1953-12-29
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Expires: 1971-06-05
Abstract
No abstract record available.
Inventors
- 👤 Louis W Roselius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:20
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/08; B31F1/10; B31B; B31B2100/00; B31B2100/002; B31B2100/0022; B31B2120/00; B31B2120/30; 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; B31B50/36; B31B50/52
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) | 1956-12-28 | 1957-06-29 | 1957-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-28 | 1961-06-29 | 1961-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-28 | 1965-06-29 | 1965-12-29 | $7700.00 | Window Closed / Lapsed |