US3073713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wickproofing of synthetic fabric
Assignee: Uniroyal Inc
•
Filing: 1959-05-15
•
Granted: 1963-01-15
•
Expires: 1979-05-15
Abstract
No abstract record available.
Inventors
- 👤 Edouard A Brodenr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:09
CPC Classifications
D; D06; D06B; D06B15/00; D06B15/08; D06B15/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A PROCESS FOR WICKPROFIT WOVEN SYNTHETIC FABRIC WHICH COMPRISES PARTIALLY IMPERGNATING THE FABRIC BY ADVANCING THE FABRIC UNDER TENSION THROUGH A LIQUID ADHESIVE COMPOSITION COMPRISED OF A RUBBERY MATERIAL IN A VOLATILE LIQUID MEDIUM, SAID LIQUID ADHESIVE COMPOSITION HAVING A BROOKFIELD VISCOSITY OF FROM 200 TO 1000 CENTIPOISES AND A SURFACE TENSION OF AT MOST 25 DYNES PER SQUARE CENTIMETER, RELEASING THE TENSION ON THE ADVANCING FABRIC WHILE IN SAID ADHESIVE COMPOSITION, BRUSHING THE OPPOSITE SIDES OF THE STRANDS OF THE PARTIALLY INTREGNATED FABRIC, REMOVING THE FABRIC FROM THE LIQUID ADHESIVE COMPOSITION, THEN APPLYING PRESSURE TO THE FABRIC TO REMOVE EXCESS LIQUID ADHESIVE COMPOSITION, REPLACING THE TENSION ON SAID FABRIC, AND VOLATILIZING THE LIQUID COMPONENT OF THE ADHESIVE COMPOSITION ON THE FABRIC.
Claim 2
Dependent Claim
122 words
A PROCESS FOR WICKPROFIT WOVEN SYNTHETIC FABRIC WHICH COMPRISES PARTIALLY IMPERGNATING THE FABRIC BY ADVANCING THE FABRIC UNDER TENSION THROUGH A LIQUID ADHESIVE COMPOSITION COMPRISED OF A RUBBERY MATERIAL IN A VOLATILE LIQUID MEDIUM, SAID LIQUID ADHESIVE COMPOSITION HAVING A BROOKFIELD VISCOSITY OF FROM 200 TO 1000 CENTIPOISES AND A SURFACE TENSION OF AT MOST 25 DYNES PER SQUARE CENTIMETER, RELEASING THE TENSION ON THE ADVANCING FABRIC WHILE IN SAID ADHESIVE COMPOSITION, BRUSHING THE OPPOSITE SIDES OF THE STRANDS OF THE PARTIALLY INTREGNATED FABRIC, REMOVING THE FABRIC FROM THE LIQUID ADHESIVE COMPOSITION, THEN APPLYING PRESSURE TO THE FABRIC TO REMOVE EXCESS LIQUID ADHESIVE COMPOSITION, REPLACING THE TENSION ON SAID FABRIC, AND VOLATILIZING THE LIQUID COMPONENT OF THE ADHESIVE COMPOSITION ON THE FABRIC.
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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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |