US2946533A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anchoring and identifying tripod for tape recorders
Assignee: Individual
•
Filing: 1958-02-24
•
Granted: 1960-07-26
•
Expires: 1978-02-24
Abstract
No abstract record available.
Inventors
- 👤 George E Johnston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:39
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/60; G11B15/66; G11B15/67; G11B15/674
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE217850C
Cited
US1172349A
Cited
GB284017A
Cited
US1649470A
Cited
US1935475A
Cited
US2462261A
Cited
US2522351A
Cited
US2851801A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |