Patent US3238830A successfully refreshed from Google Patents.
US3238830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device in cutting machines for cutting fabric or the like to bands
Assignee: Individual
•
Filing: 1964-01-27
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Granted: 1966-03-08
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Expires: 1984-01-27
Abstract
No abstract record available.
Inventors
- 👤 Backlund Sven-Erik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:17
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/04; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6592; Y10T83/6603; Y10T83/6604; Y10T83/768; Y10T83/7751; Y10T83/7809; Y10T83/7847; Y10T83/929; Y10T83/9457; Y10T83/9488; Y10T83/949
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A DEVICE FOR USE IN CUTTING MACHINES FOR CUTTING FABRICS INTO BANDS COMPRISING AT LEAST ONE ROTATABLE CUTTER DISC MEANS, AT LEAST TWO COUNTER-CUTTING ROLLS ARRANGED PARALLEL TO EACH OTHER, MEANS FOR PRESSING SAID CUTTER DISCMEANS AGAINST THE FABRIC AND AGAINST SAID COUNTER-CUTTING ROLLS, AND MEANS DRIVING SAID COUNTER-CUTTING ROLLS AT THE
Claim 2
Independent Claim
52 words
A DEVICE FOR USE IN CUTTING MACHINES FOR CUTTING FABRICS INTO BANDS COMPRISING AT LEAST ONE ROTATABLE CUTTER DISC MEANS, AT LEAST TWO COUNTER-CUTTING ROLLS ARRANGED PARALLEL TO EACH OTHER, MEANS FOR PRESSING SAID CUTTER DISCMEANS AGAINST THE FABRIC AND AGAINST SAID COUNTER-CUTTING ROLLS, AND MEANS DRIVING SAID COUNTER-CUTTING ROLLS AT THE
References Cited (Backward Citations)
US263983A
Cited
US325812A
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US1316215A
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US1510656A
Cited
DE619544C
Cited
US2208834A
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US2212457A
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US2479908A
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US2713903A
Cited
US2897893A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |