US3015867A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coupling assembly with release pin
Assignee: Individual
•
Filing: 1958-07-14
•
Granted: 1962-01-09
•
Expires: 1978-07-14
Abstract
No abstract record available.
Inventors
- 👤 Bronstein Nathan
- 👤 Bronstein Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:53
CPC Classifications
F; F16; F16C; F16C1/00; F16C1/10; F16C1/12; F16C1/14; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/31; Y10S24/35; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/4501; Y10T403/00; Y10T403/36; Y10T403/364
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1091449A
Cited
US1106159A
Cited
US1923025A
Cited
US2595057A
Cited
US2693980A
Cited
US2825112A
Cited
US2816471A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |