US3587184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel seal
Assignee: Eaton Corp
•
Filing: 1969-06-23
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Granted: 1971-06-28
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Expires: 1989-06-23
Abstract
Abstract A DUST AND MOISTURE SEAL ASSEMBLY FOR AN INDICATOR LIGHT OPENING IN A CONTROL PANEL. A RETAINER CLIP IS ATTACHED TO THE PANEL TO DEFINE A GROOVE EXTENDING CONTINUOUSLY AROUND AND FACING AWAY FROM THE OPENING. A LIGHT PASSING ELASTOMERIC SEAL EXTENDS ACROSS THE PANEL OPENING. THE SEAL HAS AN INTEGRAL LIP WHICH IS POSITIONED IN THE GROOVE AND SEALABLY ENGAGES THE PANEL. A LEGEND PLATE IS ATTACHED TO THE OUTER SURFACE OF THE SEAL BY MEANS OF A SECOND LIP.
Inventors
- 👤 Frank A Walker Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:39
CPC Classifications
B; B60; B60Q; B60Q3/00; B60Q3/10; B60Q3/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |