Patent US4115669A successfully refreshed from Google Patents.
US4115669A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retractable breaker switch toggle handle
Assignee: Individual
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Filing: 1977-05-25
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Granted: 1978-09-19
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Expires: 1997-05-25
Abstract
Abstract A short sleeve is provided for telescoping over a switch toggle and an elongated lever arm has one end thereof pivotally attached to one end of the sleeve for angular displacement relative thereto about an axis extending transversely of the sleeve and the lever arm. The sleeve and lever arm include coacting structure operative to releasably retain the lever arm in predetermined angular position relative to the sleeve with the arm defining an endwise outward extension of the aforementioned one end of the sleeve, the other end of the sleeve being open for telescoping over an associated switch toggle.
Inventors
- 👤 Frank J. Cali
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:30
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/02; H01H3/04; H01H2300/00; H01H2300/056
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
151 words
A switch toggle operator comprising a sleeve member and a handle member, said sleeve member including first and second sections, and each section comprising first and second ends, a top portion and a bottom portion, said first end of said first section including means for telescoping over a switch toggle and said first end of said second section being integral with said handle member, said sections being joined together by a pivot means at an axis extending transversely of said sleeve member for relative angular displacement, each of said second ends including an oppositely beveled face extending from said top portion to said bottom section, said pivot means being disposed at one of said top portions and adjacent said beveled faces are closely juxtaposed when said sections are in end to end aligned position, said sleeve member including means to releasably retain said sections in said end to end aligned position.
Claim 2
Dependent Claim
151 words
A switch toggle operator comprising a sleeve member and a handle member, said sleeve member including first and second sections, and each section comprising first and second ends, a top portion and a bottom portion, said first end of said first section including means for telescoping over a switch toggle and said first end of said second section being integral with said handle member, said sections being joined together by a pivot means at an axis extending transversely of said sleeve member for relative angular displacement, each of said second ends including an oppositely beveled face extending from said top portion to said bottom section, said pivot means being disposed at one of said top portions and adjacent said beveled faces are closely juxtaposed when said sections are in end to end aligned position, said sleeve member including means to releasably retain said sections in said end to end aligned position.
Claim 3
Dependent Claim
42 words
The combination of claim 1 including spring means operatively connected between said first section and said second section yieldingly biasing said second section in one direction of angular displacement relative to said first section away from said end to end aligned position.
Claim 4
Dependent Claim
22 words
The combination of claim 2 wherein said spring means acts upon said second section upwardly from said end to end aligned position.
Claim 5
Dependent Claim
16 words
The combination of claim 1 wherein said first section is generally rectangular in internal cross section.
Claim 6
Dependent Claim
24 words
The combination of claim 1 wherein when said retain means being released, said second section being swingable upwardly to an over center gravity position.
Claim 7
Dependent Claim
35 words
The combination of claim 1 wherein said first section includes exteriorally operable set screw means projecting laterally inwardly of the interior thereof for engagement with a switch toggle over which said first section is telescoped.
Claim 8
Dependent Claim
18 words
The combination of claim 1 including an adapter sleeve removably telescopingly received and secured in the first section.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-09-18 | 1982-03-20 | 1982-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-09-18 | 1986-03-20 | 1986-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-09-18 | 1990-03-20 | 1990-09-19 | $7700.00 | Window Closed / Lapsed |