US3053616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Titanium, zirconium, and tin tellurites
Assignee: OI Glass Inc
•
Filing: 1960-11-23
•
Granted: 1962-09-11
•
Expires: 1980-11-23
Abstract
No abstract record available.
Inventors
- 👤 Bayer Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:55
CPC Classifications
C; C01; C01B; C01B19/00; C01B19/008; C09; C09C; C09C1/00; C09C1/0009; C01P; C01P2002/00; C01P2002/70; C01P2002/72; C01P2002/74; C01P2002/76; C01P2002/77; C01P2006/00; C01P2006/10; C01P2006/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
A COMPOUND OF THE FORMULA ATE3O3, WHEREIN A IS SELECTED FROM THE GROUP CONSISTING OF TI, ZR AND SN.
Claim 2
Dependent Claim
19 words
A COMPOUND OF THE FORMULA ATE3O3, WHEREIN A IS SELECTED FROM THE GROUP CONSISTING OF TI, ZR AND SN.
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) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |