US3364526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the recovery of textile fibers from motor vehicle tires
Assignee: Individual
•
Filing: 1962-12-04
•
Granted: 1968-01-23
•
Expires: 1982-12-04
Abstract
No abstract record available.
Inventors
- 👤 Varady Sandor
- 👤 Darvas Janos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:49
CPC Classifications
B; B29; B29B; B29B17/00; B29B17/04; B29B17/0404; B02; B02C; B02C18/00; B02C19/00; B02C19/0056; B02C21/00; B26; B26D; B26D3/00; B26D3/003; B26D3/005; B29B17/02; B29B17/0412; C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/06; C07D213/22; C07D403/00; C07D403/02; C07D403/06; C07D413/00; C07D413/02; C07D413/06; B02C2201/00; B02C2201/04; B29B2017/0213; B29B2017/0217; B29B2017/0224; B29B2017/0424; B29B2017/0484; B29K; B29K2021/00; B29K2105/00; B29K2105/06; B29K2105/12; B29L; B29L2030/00; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/52; Y02W30/62; Y10; Y10S; Y10S241/00; Y10S241/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
IN A PROCESS FOR RECOVERING MATERIALS FROM MOTOR VEHICLE TIRES WHICH CONTAIN RUBBER AND TEXTILE COMPONENTS, THE STEPS OF CUTTING THE VEHICLE TIRES FIRST INTO CIRCULAR RINGS AND THEN INTO PREDETERMINED LENGTHS, GRINDING THE TIRE LENGTHS IN A REVOLVING DISC GRINDING MILL INTO RUBBER AND TEXTILE COMPONENTS, DELIVERING THE RUBBER COMPONENTS TO A VIBRATORY SIEVE ASSEMBLY FOR SEPARATING THE RUBBER COMPONENTS INTO RUBBER PARTICLES OF DIFFERENT SIZES, AND DELIVERING THE TEXTILE COMPONENTS TO A CARDING ASSEMBLY AND FORMING THE SAME INTO STAPLE FIBERS.
Claim 2
Dependent Claim
83 words
IN A PROCESS FOR RECOVERING MATERIALS FROM MOTOR VEHICLE TIRES WHICH CONTAIN RUBBER AND TEXTILE COMPONENTS, THE STEPS OF CUTTING THE VEHICLE TIRES FIRST INTO CIRCULAR RINGS AND THEN INTO PREDETERMINED LENGTHS, GRINDING THE TIRE LENGTHS IN A REVOLVING DISC GRINDING MILL INTO RUBBER AND TEXTILE COMPONENTS, DELIVERING THE RUBBER COMPONENTS TO A VIBRATORY SIEVE ASSEMBLY FOR SEPARATING THE RUBBER COMPONENTS INTO RUBBER PARTICLES OF DIFFERENT SIZES, AND DELIVERING THE TEXTILE COMPONENTS TO A CARDING ASSEMBLY AND FORMING THE SAME INTO STAPLE FIBERS.
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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) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |