US2437018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit closer for electrical indicating apparatus or the like
Assignee: HARRY HODER
•
Filing: 1945-08-13
•
Granted: 1948-03-02
•
Expires: 1965-08-13
Abstract
No abstract record available.
Inventors
- 👤 Dodson Jesse Lincoln
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:39
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB411849A
Cited
US2019625A
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US2071769A
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US2356057A
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US2375040A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-02 | 1951-09-01 | 1952-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-02 | 1955-09-01 | 1956-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-02 | 1959-09-01 | 1960-03-02 | $7700.00 | Window Closed / Lapsed |