Patent US2533092A successfully refreshed from Google Patents.
Patent US2701870A successfully refreshed from Google Patents.
US2701870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terminal lug and block for relays
Assignee: Guardian Electric Manufacturing Co
•
Filing: 1951-04-09
•
Granted: 1955-02-08
•
Expires: 1971-04-09
Abstract
No abstract record available.
Inventors
- 👤 Thedore J Obszarny
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:58
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1100178A
Cited
US1912653A
Cited
US2146628A
Cited
US2073466A
Cited
US2196147A
Cited
US2200059A
Cited
US2384287A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-07 | 1958-08-09 | 1959-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-07 | 1962-08-09 | 1963-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-07 | 1966-08-09 | 1967-02-08 | $7700.00 | Window Closed / Lapsed |