US3309252A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for producing pile fabric
Assignee: Adler Process Corp
•
Filing: 1963-08-12
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Granted: 1967-03-14
•
Expires: 1983-08-12
Abstract
No abstract record available.
Inventors
- 👤 Adler Solomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:24
CPC Classifications
D; D04; D04H; D04H11/00; D04H11/04; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T428/00; Y10T428/23907; Y10T428/23986
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
A METHOD FOR PRODUCING A PILE FABRIC, SUCH AS CARPETING, RUGS AND THE LIKE, WHICH COMPRISES DISPOSING YARNS OVER LOOP-FORMING MEMBERS, SAID LOOP-FORMING MEMBERS BEING DISPOSED TRANSVERSELY WITH RESPECT TO SAID YARNS AND SPACED FROM EACH OTHER, DEPRESSING SAID YARNS BETWEEN SAID LOOP-FORMING MEMBERS TO FORM LOOPS OF YARN THEREBETWEEN WHILE MAINTAINING SAID LOOPS OF WRAP MATERIAL BETWEEN SAID LOOP-FORMING MEMBERS BY PRESSING SAID WARP MATERIAL ONTO AND AGAINST THE TOP OF SAID LOOPFORMING MEMBERS, CUTTING SAID LOOPS OF YARN FORMED BETWEEN SAID LOOP-FORMING MEMBERS AT THE BOTTOM OF THE LOOP PORTION THEREOF WHICH IS DEPRESSED BETWEEN SAID LOOP-FORMING MEMBERS WHILE MAINTAINING SAID LOOPS OF YARN IN POSITION BETWEEN SAID LOOP-FORMING MEMBERS, APPLYING ADHESIVE MATERIAL ONTO THE YARN PORTIONS SUPPORTED ON SAID LOOP-FORMING MEMBERS, SAID YARN PORTIONS MAKING UP THE BASES OF THE THUS-FORMED AND CUT LOOPS AND APPLYING BACKING MATERIAL TO THE ADHESIVE COATED YARN PORTIONS TO BIND THE THUS-FORMED AND CUT LOOPS TO SAID BACKING MATERIAL.
Claim 2
Independent Claim
158 words
A METHOD FOR PRODUCING A PILE FABRIC, SUCH AS CARPETING, RUGS AND THE LIKE, WHICH COMPRISES DISPOSING YARNS OVER LOOP-FORMING MEMBERS, SAID LOOP-FORMING MEMBERS BEING DISPOSED TRANSVERSELY WITH RESPECT TO SAID YARNS AND SPACED FROM EACH OTHER, DEPRESSING SAID YARNS BETWEEN SAID LOOP-FORMING MEMBERS TO FORM LOOPS OF YARN THEREBETWEEN WHILE MAINTAINING SAID LOOPS OF WRAP MATERIAL BETWEEN SAID LOOP-FORMING MEMBERS BY PRESSING SAID WARP MATERIAL ONTO AND AGAINST THE TOP OF SAID LOOPFORMING MEMBERS, CUTTING SAID LOOPS OF YARN FORMED BETWEEN SAID LOOP-FORMING MEMBERS AT THE BOTTOM OF THE LOOP PORTION THEREOF WHICH IS DEPRESSED BETWEEN SAID LOOP-FORMING MEMBERS WHILE MAINTAINING SAID LOOPS OF YARN IN POSITION BETWEEN SAID LOOP-FORMING MEMBERS, APPLYING ADHESIVE MATERIAL ONTO THE YARN PORTIONS SUPPORTED ON SAID LOOP-FORMING MEMBERS, SAID YARN PORTIONS MAKING UP THE BASES OF THE THUS-FORMED AND CUT LOOPS AND APPLYING BACKING MATERIAL TO THE ADHESIVE COATED YARN PORTIONS TO BIND THE THUS-FORMED AND CUT LOOPS TO SAID BACKING MATERIAL.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |