US2876441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for feeding thread in tufting machines
Assignee: Tufted Patterns Inc
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Filing: 1952-02-11
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Granted: 1959-03-03
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Expires: 1972-02-11
Abstract
No abstract record available.
Inventors
- 👤 John H Boyles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:43
CPC Classifications
D; D05; D05C; D05C15/00; D05C15/04; D05C15/08; D05C15/26; D05C15/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN THE METHOD OF FORMING PATTERNS WITH PILE LOOPS IN A BASE FABRIC COMPRISING SIMULTANEOUSLY INSERTING A PLURALITY OF TRANSVERSELY ALIGNED LOOPS THROUGH A BASE FABRIC TO A UNIFORM PREDETERMINED DEPTH TO FORM A FIRST ROW OF TRANSVERSEY ALIGNED PILE LOOPS, FURNISHING THREAD FOR THE SUCCESSIVE FORMATION OF ADDITIONAL ROWS OF ALIGNED LOOPS SPACED FROM AND GENERALLY PARALLEL TO SAID FIRST ROW OF LOOPS, AND REPEATING SAID LOOP-FORMING
Claim 2
Dependent Claim
68 words
IN THE METHOD OF FORMING PATTERNS WITH PILE LOOPS IN A BASE FABRIC COMPRISING SIMULTANEOUSLY INSERTING A PLURALITY OF TRANSVERSELY ALIGNED LOOPS THROUGH A BASE FABRIC TO A UNIFORM PREDETERMINED DEPTH TO FORM A FIRST ROW OF TRANSVERSEY ALIGNED PILE LOOPS, FURNISHING THREAD FOR THE SUCCESSIVE FORMATION OF ADDITIONAL ROWS OF ALIGNED LOOPS SPACED FROM AND GENERALLY PARALLEL TO SAID FIRST ROW OF LOOPS, AND REPEATING SAID LOOP-FORMING
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) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |