US3007833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of lamination
Assignee: Dow Chemical Co
•
Filing: 1958-12-29
•
Granted: 1961-11-07
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Expires: 1978-12-29
Abstract
No abstract record available.
Inventors
- 👤 Robert M Jackman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:48
CPC Classifications
B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/1055; B32B17/10733; B32B17/10807; B32B17/10899; B32B17/10908; B32B27/00; C; C08; C08G; C08G59/00; C08G59/18; C08G59/20; C08G59/22; C08G59/226; H; H01; H01J; H01J29/00; H01J29/86; H01J29/87; H04; H04N; H04N5/00; H04N5/64; H04N5/65; H01J2229/00; H01J2229/87; H01J2229/875; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T156/103
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
IN A METHOD FOR SECURING A SAFETY-PLATE TO THE VIEWING SURFACE OF A CATHODE RAY TUBE THE STEPS WHICH COMPRISE POSITIONING THE SAID PLATE IN A SPACED-APART RELATIONSHIP TO THE VIEWING SURFACE, PERIPHERALLY ENCOMPASSING THE PLATE AND THE TUBE FACE WITH A SHRINKABLE FILM, AND WHILE MAINTAINING SAID SPACED APART RELATIONSHIP
Claim 2
Dependent Claim
51 words
IN A METHOD FOR SECURING A SAFETY-PLATE TO THE VIEWING SURFACE OF A CATHODE RAY TUBE THE STEPS WHICH COMPRISE POSITIONING THE SAID PLATE IN A SPACED-APART RELATIONSHIP TO THE VIEWING SURFACE, PERIPHERALLY ENCOMPASSING THE PLATE AND THE TUBE FACE WITH A SHRINKABLE FILM, AND WHILE MAINTAINING SAID SPACED APART RELATIONSHIP
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-06 | 1965-05-08 | 1965-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-06 | 1969-05-08 | 1969-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-06 | 1973-05-08 | 1973-11-07 | $7700.00 | Window Closed / Lapsed |