US3301739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforced plastic with a styrene type copolymer and a reinforcing element therein
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1963-06-21
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Granted: 1967-01-31
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Expires: 1983-06-21
Abstract
No abstract record available.
Inventors
- 👤 Byron M Vanderbilt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:45
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; B; B29; B29C; B29C53/00; B29C53/56; B29C53/58; B29C53/583; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/12; C08F; C08F12/00; C08F12/02; C08F12/04; C08F12/14; C08F12/16; C08F12/18; C08F212/00; C08F212/02; C08F212/04; C08F212/06; C08F212/08; C08F212/12; C08F279/00; C08F279/02; C08K; C08K5/00; C08K5/54; C08K5/541; C08K5/5425; B29K; B29K2025/00; B29K2105/00; B29K2105/0085; C08F212/34; C08F212/36; C08F222/00; C08F222/10; C08F222/12; C08F222/14; C08F230/00; C08F230/04; C08F230/08; C08F230/085; C08J2325/00; C08J2325/02; Y; Y10; Y10T; Y10T428/00; Y10T428/13; Y10T428/131; Y10T428/1314
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
37 words
A REINFORCED PLASTIC COMPRISING: (A) GLASS FIBERS; AND (B) A CURED RESIN MIX PREPARED FROM A RESINIFIABLE MONOMERIC MIX WHOSE ESSENTIAL COMPONENTS ARE: (1) 0.5 TO 25 PARTS OF A POLYVINYL AROMATIC HYDROCARBON HAVING THE GENERAL FORMULA:
Claim 2
Dependent Claim
37 words
A REINFORCED PLASTIC COMPRISING: (A) GLASS FIBERS; AND (B) A CURED RESIN MIX PREPARED FROM A RESINIFIABLE MONOMERIC MIX WHOSE ESSENTIAL COMPONENTS ARE: (1) 0.5 TO 25 PARTS OF A POLYVINYL AROMATIC HYDROCARBON HAVING THE GENERAL FORMULA:
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) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |