US2665330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall outlet and fixture mounting
Assignee: Individual
•
Filing: 1949-09-26
•
Granted: 1954-01-05
•
Expires: 1969-09-26
Abstract
No abstract record available.
Inventors
- 👤 Lan J Wong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:09
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/02; F21S; F21S8/00; F21S8/03; F21S8/033; F21S8/035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US76149A
Cited
US690479A
Cited
US1174809A
Cited
US1603884A
Cited
US1562612A
Cited
US1685669A
Cited
US1925454A
Cited
GB371718A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-04 | 1957-07-06 | 1958-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-04 | 1961-07-06 | 1962-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-04 | 1965-07-06 | 1966-01-05 | $7700.00 | Window Closed / Lapsed |