US3526890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Linear tape transducer
Assignee: ANILAM ELECTRONICS CORP
•
Filing: 1968-08-08
•
Granted: 1970-09-01
•
Expires: 1988-08-08
Abstract
No abstract record available.
Inventors
- 👤 Jay Malina
- 👤 Robert B Walder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:16
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/10; G01B3/1061; G01B3/1069; G01D; G01D5/00; G01D5/26; G01D5/264
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2876549A
Cited
US3111660A
Cited
US3024990A
Cited
US3024986A
Cited
US3043962A
Cited
US3122735A
Cited
US3271564A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |