US2743423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical wiring and connection assembly
Assignee: Wiremold Co
•
Filing: 1952-07-12
•
Granted: 1956-04-24
•
Expires: 1972-07-12
Abstract
No abstract record available.
Inventors
- 👤 William E Parks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:26
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/16; H01R25/164
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1540330A
Cited
US1927245A
Cited
US1759595A
Cited
US1995855A
Cited
US2088845A
Cited
US2137536A
Cited
US2190196A
Cited
US2267080A
Cited
US2244883A
Cited
US2313452A
Cited
US2323736A
Cited
US2561031A
Cited
US2672593A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |