US2695923A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Socket meter box
Assignee: Superior Switchboard & Devices
•
Filing: 1950-12-23
•
Granted: 1954-11-30
•
Expires: 1970-12-23
Abstract
No abstract record available.
Inventors
- 👤 Victor J Lajeunesse
- 👤 Raymond T Trier
- 👤 Wilbur L Espenschied
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:42
CPC Classifications
G; G01; G01R; G01R11/00; G01R11/02; G01R11/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US831476A
Cited
US890851A
Cited
US1410035A
Cited
US1796932A
Cited
US2270228A
Cited
US2182603A
Cited
US2250977A
Cited
US2329349A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-29 | 1958-05-31 | 1958-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-29 | 1962-05-31 | 1962-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-29 | 1966-05-31 | 1966-11-30 | $7700.00 | Window Closed / Lapsed |