US3071400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Releasable locking joint structures
Assignee: Individual
•
Filing: 1960-07-27
•
Granted: 1963-01-01
•
Expires: 1980-07-27
Abstract
No abstract record available.
Inventors
- 👤 Bellock Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:59
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/0446; F16B12/00; F16B12/10; F16B12/28; F16B12/34; Y; Y10; Y10T; Y10T403/00; Y10T403/49; Y10T403/4966; Y10T403/70; Y10T403/7001
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) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |