US2996593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated push button switch with rotary latching means
Assignee: Marco Industries Co
•
Filing: 1959-01-27
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Granted: 1961-08-15
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Expires: 1979-01-27
Abstract
No abstract record available.
Inventors
- 👤 Billy D Mcmains
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:47
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/023; H01H13/50; H01H13/56; H01H13/562; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20468
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) | 1964-08-14 | 1965-02-13 | 1965-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-14 | 1969-02-13 | 1969-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-14 | 1973-02-13 | 1973-08-15 | $7700.00 | Window Closed / Lapsed |