US3037898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of floor coverings
Assignee: WABOR A G FA
•
Filing: 1958-05-14
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Granted: 1962-06-05
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Expires: 1978-05-14
Abstract
No abstract record available.
Inventors
- 👤 Zumofen Lothar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:58
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0005; B; B29; B29D; B29D99/00; B29D99/0057; D06N7/006; B29L; B29L2031/00; B29L2031/30; B29L2031/3005; B29L2031/3017; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1715
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
THE METHOD OF MANUFACTURING A FLOOR COVERING FROM THE CARCASSES OF USED CAR TIRES CUT INTO STRIPS OF EQUAL CROSS-SECTION, COMPRISING WINDING UP SAID STRIPS INTO COILED BODIES HAVING FLAT, FREELY EXPOSED SIDES, COATING SAID SIDES WITH A BINDER CAPABLE OF BEING ACTIVATED UNDER THE INFLUENCE OF HEAT, SIMULTANEOUSLY UNWINDING THE STRIPS OF A PLURALITY OF SUCH COILED BODIES WHICH ARE DISPOSED FOR FREE ROTATION ADJACENT TO ONE ANOTHER, PASSING THE PLURALITY OF STRIP THUS COATED AND UNWOUND ACROSS A HEATER, AND THEREAFTER URGING SAID STRIPS TOWARD ONE ANOTHER WHEREBY TO FORCE THE SIDE OF THE STRIPS COATED WITH THE NOW ACTIVATED BINDER, INTO INTIMATE CONTACT WITH ONE ANOTHER.
Claim 2
Independent Claim
109 words
THE METHOD OF MANUFACTURING A FLOOR COVERING FROM THE CARCASSES OF USED CAR TIRES CUT INTO STRIPS OF EQUAL CROSS-SECTION, COMPRISING WINDING UP SAID STRIPS INTO COILED BODIES HAVING FLAT, FREELY EXPOSED SIDES, COATING SAID SIDES WITH A BINDER CAPABLE OF BEING ACTIVATED UNDER THE INFLUENCE OF HEAT, SIMULTANEOUSLY UNWINDING THE STRIPS OF A PLURALITY OF SUCH COILED BODIES WHICH ARE DISPOSED FOR FREE ROTATION ADJACENT TO ONE ANOTHER, PASSING THE PLURALITY OF STRIP THUS COATED AND UNWOUND ACROSS A HEATER, AND THEREAFTER URGING SAID STRIPS TOWARD ONE ANOTHER WHEREBY TO FORCE THE SIDE OF THE STRIPS COATED WITH THE NOW ACTIVATED BINDER, INTO INTIMATE CONTACT WITH ONE ANOTHER.
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) | 1965-06-04 | 1965-12-04 | 1966-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-04 | 1969-12-04 | 1970-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-04 | 1973-12-04 | 1974-06-05 | $7700.00 | Window Closed / Lapsed |