US3215831A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination outdoor lamp-post and utility outlet
Assignee: DALE METAL PRODUCTS Co
•
Filing: 1963-01-14
•
Granted: 1965-11-02
•
Expires: 1983-01-14
Abstract
No abstract record available.
Inventors
- 👤 Gladsden David
- 👤 Gladsden Lester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:45
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/08; F21S8/085; F21S8/088; F21V; F21V23/00; F21V23/06; H; H01; H01R; H01R13/00; H01R13/44; H01R13/447; H01R13/453
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US361495A
Cited
US2491448A
Cited
US2745949A
Cited
US2881240A
Cited
DE1092093B
Cited
US3015024A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |