US2701869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Socket construction for electronic devices
Assignee: HOBSON BROTHERS
•
Filing: 1951-06-15
•
Granted: 1955-02-08
•
Expires: 1971-06-15
Abstract
No abstract record available.
Inventors
- 👤 Ervin J Hobson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:50
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/74; H01R33/76; H01R33/7607; H01R33/7614; H01R33/7621
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1911612A
Cited
US1905245A
Cited
US2168382A
Cited
US2384273A
Cited
US2283040A
Cited
US2266530A
Cited
GB628359A
Cited
US2307812A
Cited
US2291434A
Cited
US2340062A
Cited
US2430159A
Cited
US2414143A
Cited
US2563775A
Cited
US2567829A
Cited
US2609414A
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 |