Patent US3158982A successfully refreshed from Google Patents.
US3158982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Napped textile fabrics
Assignee: Kendall Co
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Filing: 1962-11-29
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Granted: 1964-12-01
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Expires: 1982-11-29
Abstract
No abstract record available.
Inventors
- 👤 Preston F Marshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:46
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/22; D02G3/34; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/2395; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2936
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A NAPPED FABRIC WITH AT LEAST ONE SURFACE OF PROJECTING INDIVIDUAL FILAMENTARY ENDS, AND FILAMENTARY ENDS STEMMING FROM THE PAIRED ENDS OF A PLURALITY OF BROKEN LOOPS OF WRAPPING STRAND DISPOSED ABOUT A CORE STRAND IN DOUBLED CONFIGURATION, BOTH ENDS OF EACH INDIVIDUAL BROKEN LOOP PASSING AROUND SAID CORE STRAND IN THE SAME DIRECTION AT THE BASE OF SAID BROKEN LOOP.
Claim 2
Dependent Claim
61 words
A NAPPED FABRIC WITH AT LEAST ONE SURFACE OF PROJECTING INDIVIDUAL FILAMENTARY ENDS, AND FILAMENTARY ENDS STEMMING FROM THE PAIRED ENDS OF A PLURALITY OF BROKEN LOOPS OF WRAPPING STRAND DISPOSED ABOUT A CORE STRAND IN DOUBLED CONFIGURATION, BOTH ENDS OF EACH INDIVIDUAL BROKEN LOOP PASSING AROUND SAID CORE STRAND IN THE SAME DIRECTION AT THE BASE OF SAID BROKEN LOOP.
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) | 1967-12-01 | 1968-06-01 | 1968-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-01 | 1972-06-01 | 1972-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-01 | 1976-06-01 | 1976-12-01 | $7700.00 | Window Closed / Lapsed |