Circuit board chassis
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 5, 2000
Grant Date -
N/A
app pub date -
Apr 27, 1998
filing date -
Apr 27, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A chassis system for housing a plurality of circuit boards, such as PCI standard bus boards, provides a rack-mountable chassis having an open front side and a motherboard with a plurality of board connectors arranged side-by-side with respect to the front end. The boards are mounted in individual frameworks that facilitate ready installation and removal from the chassis. In particular, the chassis includes a plurality of tracks on its top, aligned with each of the motherboard connectors. The tracks receive a track-engaging portion of each framework. A board-carrying portion of the framework is connected to the track-engaging portion by a lifter mechanism, such as a set of sloped slots and interengaging rollers. The framework can be inserted and removed from the chassis with the board connector raised above the motherboard connector. When the board connector is fully aligned with the motherboard connector in the chassis, the lifter mechanism can be operated to lower the board and its board connector into engagement with the motherboard connector.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| STRATUS COMPUTER INC | 55 FAIRBANKS BOULEVARD MARLBORO MASSACHUSETTS 01752 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Abraham, Robert Craig | Ashland, MA | 2 | 79 |
| Curran, Vincent T | Walpole, MA | 4 | 139 |
| Hoyle, Jr Willard O | Sterling, MA | 2 | 79 |
| St, Pierre Keith A | Stow, MA | 2 | 79 |
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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