US3341356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treated glass fibers and methods for treating glass fibers to improve the bonding relation with epoxy resins
Assignee: Owens Corning
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Filing: 1962-03-16
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Granted: 1967-09-12
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Expires: 1982-03-16
Abstract
No abstract record available.
Inventors
- 👤 Theodore J Collier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:46
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/38; C03C25/26; C03C25/40; D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/643; D06M15/6436; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2962
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
GLASS FIBERS AND A COATING ON THE GLASS FIBER SURFACES TO IMPROVE THEIR BONDING RELATION WITH CONDENSATION POLYMERIZATION RESINS IN WHICH THE COATING CONTAINS AN ANCHORING AGENT IN THE FORM OF AN ORGANO SILANE REPRESENTED BY THE FORMULA:
Claim 2
Dependent Claim
38 words
GLASS FIBERS AND A COATING ON THE GLASS FIBER SURFACES TO IMPROVE THEIR BONDING RELATION WITH CONDENSATION POLYMERIZATION RESINS IN WHICH THE COATING CONTAINS AN ANCHORING AGENT IN THE FORM OF AN ORGANO SILANE REPRESENTED BY THE FORMULA:
References Cited (Backward Citations)
CA627447A
Cited
US2854354A
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FR1149677A
Cited
BE544555A
Cited
US2832754A
Cited
GB816056A
Cited
US2974062A
Cited
US2931739A
Cited
US2946701A
Cited
US2994619A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-11 | 1971-03-13 | 1971-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-11 | 1975-03-13 | 1975-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-11 | 1979-03-13 | 1979-09-12 | $7700.00 | Window Closed / Lapsed |