US3453106A
Expired / Lapsed
US
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Compositions exhibiting persistent internal polarization where a photoconductive material is dispersed in a polysiloxane resin derived from trifunctional monomers
Assignee: OI Glass Inc
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Filing: 1965-06-21
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Granted: 1969-07-01
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Expires: 1985-06-21
Abstract
No abstract record available.
Inventors
- 👤 Jo Morgan Teague Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:28
CPC Classifications
G; G03; G03G; G03G5/00; G03G5/02; G03G5/024; G03G5/04; G03G5/05; G03G5/0528; G03G5/0557; G03G5/0578
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3121006A
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US3081165A
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US3132941A
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US3155504A
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US3257330A
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US3348944A
Cited
US3274288A
Cited
US3354095A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-30 | 1972-12-30 | 1973-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-30 | 1976-12-30 | 1977-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-30 | 1980-12-30 | 1981-07-01 | $7700.00 | Window Closed / Lapsed |