US2865408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corrugator double-backer blanket
Assignee: Victor Balata and Textile Belting Co
•
Filing: 1955-11-15
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Granted: 1958-12-23
•
Expires: 1975-11-15
Abstract
No abstract record available.
Inventors
- 👤 Vollrath Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:13
CPC Classifications
B; B32; B32B; B32B27/00; D; D21; D21F; D21F1/00; D21F1/0027; D21F1/0036
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A CORRUGATOR BLANKET COMPRISING AN INTERWOVEN MULTI-WEFT-PLANE FABRIC HAVING A THICKNESS OF MORE THAN ONE-QUARTER OF AN INCH AND LESS THAN ONE INCH, SAID FABRIC BEING WOVEN FROM COTTON YARNS WITH THE EXCEPTION OF THE SURFACE YARNS THEREOF ADJACENT ITS EDGES, THE SURFACE YARNS AT ONE SIDE OF THE FABRIC ADJACENT AT LEAST ONE OF SAID EDGES BEING WARP YARNS AND CONSISTING OF HEAT RESISTANT, ABRASION RESISTANT, SYNTHETIC, ORGANIC, POLYMERIC YARNS, SAID FABRIC HAVING A PLURALITY OF COTTON YARNS UNDERLYING SAID SYNTHETIC YARNS TO PROVIDE ABSORBENCY.
Claim 2
Dependent Claim
86 words
A CORRUGATOR BLANKET COMPRISING AN INTERWOVEN MULTI-WEFT-PLANE FABRIC HAVING A THICKNESS OF MORE THAN ONE-QUARTER OF AN INCH AND LESS THAN ONE INCH, SAID FABRIC BEING WOVEN FROM COTTON YARNS WITH THE EXCEPTION OF THE SURFACE YARNS THEREOF ADJACENT ITS EDGES, THE SURFACE YARNS AT ONE SIDE OF THE FABRIC ADJACENT AT LEAST ONE OF SAID EDGES BEING WARP YARNS AND CONSISTING OF HEAT RESISTANT, ABRASION RESISTANT, SYNTHETIC, ORGANIC, POLYMERIC YARNS, SAID FABRIC HAVING A PLURALITY OF COTTON YARNS UNDERLYING SAID SYNTHETIC YARNS TO PROVIDE ABSORBENCY.
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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) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |