US3810784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reversible shear thinning gel coated glass fiber strand
Assignee: Owens Corning
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Filing: 1971-11-01
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Granted: 1974-05-14
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Expires: 1991-11-01
Abstract
Abstract A STRAND OF FIBERS, AND PARTICULARLY GLASS FIBERS, COM PRISING A BUNDLE OF THE FIBERS ARRANGED IN GENERALLY SIDEBY-SIDE ENGAGEMENT WITH THE INDIVIDUAL FIBERS OF THE BUNDLE BEING SURROUNDED BY A SHEAR THINNING GEL WHICH PROTECTS THE FIBERS FROM MUTUAL ABRASION. THE GEL CAN BE OF ANY FILM FORMER AND PREFERRED MATERIALS COMPRISE A GEL OF A CURABLE RESIN THAT I COMPATIBLE WITH A LATER APPLIED MATRIX RESIN.
Inventors
- 👤 R Wong
- 👤 H Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:14
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/26; C03C25/32; C03C25/36; G; G02; G02B; G02B6/00; G02B6/44; G02B6/4479; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2938; Y10T428/2964
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-05-13 | 1977-11-12 | 1978-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-05-13 | 1981-11-12 | 1982-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-05-13 | 1985-11-12 | 1986-05-14 | $7700.00 | Window Closed / Lapsed |