Patent US3530432A successfully refreshed from Google Patents.
US3530432A
Expired / Lapsed
US
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Control apparatus for outdoor lighting circuit
Assignee: Diversified Manufacturing and Marketing Co Inc
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Filing: 1967-05-31
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Granted: 1970-09-22
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Expires: 1987-05-31
Abstract
No abstract record available.
Inventors
- 👤 George F Pope
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:45
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/01; G08G1/02; G04; G04F; G04F3/00; G04F3/06
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) | 1973-09-21 | 1974-03-23 | 1974-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-21 | 1978-03-23 | 1978-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-21 | 1982-03-23 | 1982-09-22 | $7700.00 | Window Closed / Lapsed |