Patent US2885518A successfully refreshed from Google Patents.
US2885518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boot for the end portion of a dimmer switch plunger
Assignee: Individual
•
Filing: 1958-04-07
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Granted: 1959-05-05
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Expires: 1978-04-07
Abstract
No abstract record available.
Inventors
- 👤 Casper A Brictson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:47
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/30; G05G1/48; G05G1/483; H; H01; H01H; H01H13/00; H01H13/02; H01H13/12; H01H13/14; H01H13/16; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20528; Y10T74/20576; Y10T74/20888; Y10T74/20912
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2584883A
Cited
US2627006A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |