US3217088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Joining glass members and encapsulation of small electrical components
Assignee: OI Glass Inc
•
Filing: 1962-11-30
•
Granted: 1965-11-09
•
Expires: 1982-11-30
Abstract
No abstract record available.
Inventors
- 👤 Bernard L Steierman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:07
CPC Classifications
H; H10; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/13; H10W76/134; C; C03; C03B; C03B23/00; C03B23/20; C03C; C03C27/00; C03C27/04; C03C27/042; C03C27/044; H10W95/00; Y; Y10; Y10S; Y10S148/00; Y10S148/071; Y10S65/00; Y10S65/04
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
70 words
A HERMETICALLY SEALED ENCLOSURE COMPRISING A METAL BASE PLATE MEMBER, AN ENDLESS RIM OF LOW-MELTING SOLDER GLASS IN ONE SURFACE OF SAID METAL PLATE, A THIN GLASS FOIL COVER MEMBER SEALINGLY FUSED TO THE CREST OF SAID ENDLESS RIM OF GLASS THROUGHOUT THE LENGTH OF SAID CREST, SAID THIN FOIL COVER MEMBER BEING TRANSPARENT TO HIGH INTENSITY RADIATION AT LEAST AT THE AREA WHERE IT IS JOINED TO SAID CREST.
References Cited (Backward Citations)
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US2553259A
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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) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |