US4466679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination handle and cover
Assignee: Schneider Electric USA Inc
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Filing: 1983-03-01
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Granted: 1984-08-21
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Expires: 2003-03-01
Abstract
Abstract This disclosure depicts a combination handle and cover apparatus for use with a plug-in device having an electrical terminal strip on a front end. The device is contained within a mainframe assembly. The apparatus comprises first and second means. The first means is for covering the electrical terminal strip and for inserting the device into and removing the device from a mainframe assembly. A second means is attached to the first means and is also hingably attached to the front end of the device such that in an open position the first means functions as a handle and in a closed position the first means functions as a cover.
Inventors
- 👤 Ronald E. St. Germain
- 👤 Paul Zdinak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:26
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/10
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
97 words
A combination handle and cover apparatus for use with a plug-in device having an electrical terminal strip on a front end, said device contained within a mainframe assembly, said apparatus comprising: first means for covering the electrical terminal strip and for inserting the device into and removing the device from the mainframe assembly; and second means attached to said first means and also hingably attached to the front end of the device such that in an open position, said first means functions as a handle and in a closed position, said first means functions as a cover.
Claim 2
Dependent Claim
97 words
A combination handle and cover apparatus for use with a plug-in device having an electrical terminal strip on a front end, said device contained within a mainframe assembly, said apparatus comprising: first means for covering the electrical terminal strip and for inserting the device into and removing the device from the mainframe assembly; and second means attached to said first means and also hingably attached to the front end of the device such that in an open position, said first means functions as a handle and in a closed position, said first means functions as a cover.
Claim 3
Dependent Claim
91 words
The apparatus described in claim 1 wherein the front end of the device has a predetermined width and has a substantially rectangular configuration with first and second sides, the electrical terminal strip being positioned along a first side of the device and also wherein said first means is a flat panel having a width sufficient to cover the electrical terminal strip on said first side of the device and less than the width of the device, and wherein said second means is hingably attached to said second side of the device.
Claim 4
Dependent Claim
60 words
The apparatus described in claim 2 wherein the front end of the device has first and second ends connecting said first and second sides, and said second means is a pair of arms having one end attached to said second side near said first and second ends respectively, the other end of said arms being attached to said flat panel.
Claim 5
Dependent Claim
140 words
A modular plug-in electrical device for use with a mainframe assembly, said device comprising: a front end having first and second sides and first and second ends connecting said first and second sides; an electrical terminal strip located on said first side of said front end of the device; first means for covering the electrical terminal strip and for inserting the device into and removing the device from the mainframe assembly, said first means having a width sufficient to cover said electrical terminal strip but less than said width of the device; and second means attached to said first means and also hingably attached to said front end of said device along said second side such that in an open position said first means functions as a handle and in a closed position said first means functions as a cover.
Claim 6
Dependent Claim
140 words
A modular plug-in electrical device for use with a mainframe assembly, said device comprising: a front end having first and second sides and first and second ends connecting said first and second sides; an electrical terminal strip located on said first side of said front end of the device; first means for covering the electrical terminal strip and for inserting the device into and removing the device from the mainframe assembly, said first means having a width sufficient to cover said electrical terminal strip but less than said width of the device; and second means attached to said first means and also hingably attached to said front end of said device along said second side such that in an open position said first means functions as a handle and in a closed position said first means functions as a cover.
Claim 7
Dependent Claim
14 words
The apparatus described in claim 4 wherein said first means comprises a flat panel.
Claim 8
Dependent Claim
44 words
The apparatus described in claim 5 wherein said second means is a pair of arms having one end attached to said second side of said device near said first and second ends and the other end of said arms attached to said flat panel.
References Cited (Backward Citations)
US683579A
Cited
US4156794A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-08-21 | 1988-02-20 | 1988-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-21 | 1992-02-20 | 1992-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-21 | 1996-02-20 | 1996-08-21 | $7700.00 | Window Closed / Lapsed |