Patent US3008797A successfully refreshed from Google Patents.
US3008797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ternary selenides and tellurides of silver and antimony and their preparation
Assignee: EIDP Inc
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Filing: 1957-10-10
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Granted: 1961-11-14
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Expires: 1977-10-10
Abstract
No abstract record available.
Inventors
- 👤 Jr Tom A Bither
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:49
CPC Classifications
C; C01; C01B; C01B19/00; C01B19/007; C01P; C01P2002/00; C01P2002/70; C01P2002/72; C01P2002/76; C01P2002/77; C01P2006/00; C01P2006/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
A TERNARY COMPOUND CORRESPONDING TO THE FORMULA
Claim 2
Dependent Claim
7 words
A TERNARY COMPOUND CORRESPONDING TO 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) | 1964-11-13 | 1965-05-15 | 1965-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-13 | 1969-05-15 | 1969-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-13 | 1973-05-15 | 1973-11-14 | $7700.00 | Window Closed / Lapsed |