Patent US4739445A successfully refreshed from Google Patents.
US4739445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic computer cabinetry having fan and power supply drawers and connector port arrangement
Assignee: MICROSCIENCE Corp A CORP OF GEORGIA
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Filing: 1985-07-29
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Granted: 1988-04-19
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Expires: 2005-07-29
Abstract
Abstract The internal electric fans for circulating and removing cooling air for electronic equipment and the power supply are mounted on fan and power supply drawers which are guided into and out of position in the cabinet for the equipment by pairs of spaced parallel guide rails, respectively. When the cabinet protects an electronic contention switcher having a plurality of computer ports, the computer ports are constituted by elongated socket connectors which are all mounted at an angle to the vertical.
Inventors
- 👤 Barry J. Tragen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:37
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/20; H05K7/20009; H05K7/20136; H05K7/20145
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
119 words
In a cabinet for electronic circuitry having blower means on at least one flat louvered wall, the improvement comprising: a pair of spaced guide rails means and means securing said pair of spaced guide rail means to said at least one flat louvered wall, a plate member having at least one opening therein and lateral edges, blower means mounted on said plate member in said at least one opening, said plate member having a width corresponding to the spacing between said spaced guide rails with said lateral edges sliding under said guide rails whereby said plate member and said blower means can slide between said pair of spaced guide rails and said blower means be easily removed for maintenance.
Claim 2
Dependent Claim
119 words
In a cabinet for electronic circuitry having blower means on at least one flat louvered wall, the improvement comprising: a pair of spaced guide rails means and means securing said pair of spaced guide rail means to said at least one flat louvered wall, a plate member having at least one opening therein and lateral edges, blower means mounted on said plate member in said at least one opening, said plate member having a width corresponding to the spacing between said spaced guide rails with said lateral edges sliding under said guide rails whereby said plate member and said blower means can slide between said pair of spaced guide rails and said blower means be easily removed for maintenance.
Claim 3
Dependent Claim
91 words
The cabinet for electronic circuitry as defined in claim 1, said cabinet having top and bottom horizontal walls secured to at least two side walls one of said walls constituting said at least one louvered wall, a second pair of spaced guide rails secured to said side walls and a power supply drawer means for carrying said electronic circuitry, said power supply drawer means having a width corresponding to the spacing between said second pair of guide rails and a pair of lateral wings sliding under said spaced guide rails, respectively.
Claim 4
Dependent Claim
40 words
The cabinet for electronic circuitry as defined in claim 1, further comprising a rear wall, a plurality of ports, said ports being mounted on said rear wall at an angle, said ports being arranged in a plurality of horizontal rows.
References Cited (Backward Citations)
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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) | 1991-04-19 | 1991-10-19 | 1992-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-04-19 | 1995-10-19 | 1996-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-04-19 | 1999-10-19 | 2000-04-19 | $7700.00 | Window Closed / Lapsed |