US3265234A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminating resins for cathode ray tubes
Assignee: Union Carbide Corp
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Filing: 1963-02-06
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Granted: 1966-08-09
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Expires: 1983-02-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles W Mcgary
- 👤 Jr Charles T Patrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:41
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/86; H01J29/87; C; C08; C08G; C08G59/00; C08G59/18; C08G59/40; C08G59/42; C08G59/4284; C08L; C08L63/00; H01J2229/00; H01J2229/87; H01J2229/875; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511; Y10T428/31515; Y10T428/31518
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
AN IMPLOSION PROTECTED CATHODE RAY TUBE COMPRISING, IN COMBINATION, A CATHODE RAY TUBE AND A TRANSPARENT PROTECTIVE MEMBER DISPOSED OVER THE VIEWING SURFACE OF SAID CATHODE RAY TUBE, SAID MEMBER BEING BOUNDED TO SAID VIEWING SURFACE BY A TRANSPARENT LAYER, SAID LAYER COMPRISING IN POLYMERIZED FORM: (A) A POLYEPOXIDE OF THE FORMULA:
Claim 2
Dependent Claim
52 words
AN IMPLOSION PROTECTED CATHODE RAY TUBE COMPRISING, IN COMBINATION, A CATHODE RAY TUBE AND A TRANSPARENT PROTECTIVE MEMBER DISPOSED OVER THE VIEWING SURFACE OF SAID CATHODE RAY TUBE, SAID MEMBER BEING BOUNDED TO SAID VIEWING SURFACE BY A TRANSPARENT LAYER, SAID LAYER COMPRISING IN POLYMERIZED FORM: (A) A POLYEPOXIDE OF THE 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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |