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Patent US2825796A successfully refreshed from Google Patents.
US2825796A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated fence
Assignee: Individual
•
Filing: 1955-09-08
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Granted: 1958-03-04
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Expires: 1975-09-08
Abstract
No abstract record available.
Inventors
- 👤 Dwight I Lammon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:52
CPC Classifications
F; F21; F21V; F21V33/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1794467A
Cited
US1798548A
Cited
US2156617A
Cited
US2223222A
Cited
US2310593A
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US2479500A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-03 | 1961-09-02 | 1962-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-03 | 1965-09-02 | 1966-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-03 | 1969-09-02 | 1970-03-04 | $7700.00 | Window Closed / Lapsed |