US2827561A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roadway light
Assignee: STREETER AMET CO
•
Filing: 1955-05-09
•
Granted: 1958-03-18
•
Expires: 1975-05-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Verne C Kennedy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:33
CPC Classifications
E; E01; E01F; E01F9/00; E01F9/60; E01F9/623; E01F9/627; E01F9/629; E01F9/604; E01F9/615; E01F9/617
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1266152A
Cited
US1370697A
Cited
US1886004A
Cited
US1991584A
Cited
US2094741A
Cited
US2147679A
Cited
US2719214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-17 | 1961-09-16 | 1962-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-17 | 1965-09-16 | 1966-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-17 | 1969-09-16 | 1970-03-18 | $7700.00 | Window Closed / Lapsed |