US3539672A
Expired / Lapsed
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Method of bonding metal particles
Assignee: Olin Corp
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Filing: 1968-08-23
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Granted: 1970-11-10
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Expires: 1988-08-23
Abstract
No abstract record available.
Inventors
- 👤 Emery I Valyi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:13
CPC Classifications
B; B29; B29C; B29C66/00; B22; B22F; B22F3/00; B22F3/10; B22F3/11; B22F3/24; B22F3/26; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/7394; B29C66/73941; B29C66/90; B29C66/91; B29C66/914; B29C66/9141; B29C66/91411; B29C66/91431; C; C08; C08J; C08J9/00; C08J9/24; F; F28; F28F; F28F13/00; F28F13/003
Claims Analysis
Total Claims: 0
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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) | 1973-11-09 | 1974-05-11 | 1974-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-09 | 1978-05-11 | 1978-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-09 | 1982-05-11 | 1982-11-10 | $7700.00 | Window Closed / Lapsed |