US2739330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush attachment for a meter box cover lifter hook
Assignee: Individual
•
Filing: 1952-10-06
•
Granted: 1956-03-27
•
Expires: 1972-10-06
Abstract
No abstract record available.
Inventors
- 👤 Hitchcock Leo Lyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:15
CPC Classifications
B; B25; B25G; B25G3/00; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/065; F16B9/00; F16B9/05; F16B9/052; F16B2200/00; F16B2200/50; F16B2200/503; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |