US2610224A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric fence
Assignee: Individual
•
Filing: 1947-07-19
•
Granted: 1952-09-09
•
Expires: 1967-07-19
Abstract
No abstract record available.
Inventors
- 👤 Harold W Norris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:02
CPC Classifications
H; H01; H01B; H01B17/00; H01B17/14; H01B17/145
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US255800A
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US664176A
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US667882A
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US701063A
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FR535868A
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US2029439A
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US2234989A
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US2294624A
Cited
US2376761A
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US2386129A
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US2429857A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-09 | 1956-03-10 | 1956-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-09 | 1960-03-10 | 1960-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-09 | 1964-03-10 | 1964-09-09 | $7700.00 | Window Closed / Lapsed |