US3513356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electromechanical tuning apparatus particularly for microelectronic components
Assignee: Westinghouse Electric Corp
•
Filing: 1967-06-27
•
Granted: 1970-05-19
•
Expires: 1987-06-27
Abstract
No abstract record available.
Inventors
- 👤 William E Newell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:07
CPC Classifications
H; H03; H03H; H03H3/00; H03H3/007; H03H3/013
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3200354A
Cited
US3243769A
Cited
US3414832A
Cited
US3360749A
Cited
US3413573A
Cited
US3411023A
Cited
US3334307A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |