US3460003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallized semiconductor device with fired-on glaze consisting of 25-35% pbo,10-15% b2o3,5-10% al2o3,and the balance sio2
Assignee: Corning Glass Works
•
Filing: 1967-01-30
•
Granted: 1969-08-05
•
Expires: 1987-01-30
Abstract
No abstract record available.
Inventors
- 👤 Aram K Hampikian
- 👤 Oscar D Biddy Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:10
CPC Classifications
H; H10; H10P; H10P14/00; H10P14/60; H10P14/69; H10P14/692; H10P14/6921; H10P14/6922; H10P14/6923; H10P14/69215; H10P14/6938; H10P14/6939; H10P14/69391; H10P95/00; H10W; H10W20/00; H10W20/40; H10W74/00; H10W74/10; H10W74/131; H10W74/40; H10W74/43; H10P14/63; H10P14/6326; H10P14/6328; H10P14/6329; Y; Y10; Y10S; Y10S148/00; Y10S148/043
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |