US3102922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical cord plug retainer
Assignee: Individual
•
Filing: 1960-04-06
•
Granted: 1963-09-03
•
Expires: 1980-04-06
Abstract
No abstract record available.
Inventors
- 👤 Lashmutt Robert F De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:49
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/639; H01R13/6395; Y; Y10; Y10T; Y10T24/00; Y10T24/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US304349A
Cited
US2733492A
Cited
CH104554A
Cited
US2084953A
Cited
US2176405A
Cited
US2289187A
Cited
US2559151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |