Supports – Brackets
Reexamination Certificate
1997-06-23
2001-12-18
Braun, Leslie A. (Department: 3632)
Supports
Brackets
Reexamination Certificate
active
06330991
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates generally to spring fasteners, and, more particularly, to a screwless mounting assembly for attaching a element to a computer chassis.
2. Description of Related Art
In constructing small machines such as computers, it is necessary to attach a variety of elements to a metal chassis frame. An important innovation in mini-computers has been the development of methods allowing owners to add or replace elements themselves. These innovations have enabled owners to inexpensively adapt and upgrade their machines. These additions and replacements have been facilitated by special attachment devices and methods.
Heretofore, screw-type mounting arrangements have been widely used. However, while mounting screws provide a firm fastening system, their use carries certain disadvantages. First, they require the use of tools for removal and installation. These tools are often very specialized due to cramped conditions inside the computer chassis. Second, to access mounting screws, it is often necessary to remove additional elements. For example, the removal of a hard drive from Micron Electronics Inc.'s ACTX computer requires unlatching the access cover, disassembling the front bezel, and then removing the two mounting screws. Complicated disassembly is time consuming and can cause damage to other parts of the computer. In the above-mentioned example, if adequate care is not taken, the hinges holding the bezel in place can be damaged when the front bezel is disassembled.
Complicated procedures for removal and installation of elements discourage inexpensive, owner-made changes. The disadvantages of the fastening systems of the prior art render computers less flexible to the evolving needs of the owner and to upgrades necessitated by technological advances. Unduly complicated fastening systems exacerbate efforts to increase the value of mini-computers as long term investments to owners.
The present invention is directed to overcoming, or at least reducing the effects of, one or more of the problems set forth above.
SUMMARY OF THE INVENTION
The invention disclosed and claimed herein comprises in various embodiments an apparatus for mounting an element on a chassis. In a first embodiment, the apparatus for mounting an element on a chassis comprises a housing and a clip. The housing has an opening and is attached to the chassis. The clip is pivotably connected to the chassis and pivots between first and second positions. The clip engages with the housing in the first position. The element is free to move through the opening when the clip is in the second position and is held in the housing when the clip is in the first position. In a second embodiment, the apparatus for mounting an element on a chassis comprises a plurality of protrusions and a clip. The protrusions are located on the chassis. The element is stopped from sliding in at least one direction when placed on the chassis between the protrusions. The clip is pivotably connected to the chassis and pivots between first and second positions. The clip is locked in place and holds the element from sliding when in the first position.
REFERENCES:
patent: 2032017 (1936-02-01), Hocher et al.
patent: 2231153 (1941-02-01), Camiener
patent: 2311410 (1943-02-01), Meyer
patent: 2419317 (1947-04-01), Hall
patent: 2443362 (1948-06-01), Tinnerman
patent: 2590264 (1952-03-01), Meyers et al.
patent: 2627385 (1953-02-01), Tinnerman
patent: 2659950 (1953-11-01), West
patent: 2703662 (1955-03-01), Meyer
patent: 2868486 (1959-01-01), Poupitch
patent: 3154281 (1964-10-01), Frank
patent: 3258033 (1966-06-01), Ohnstad
patent: 3345029 (1967-10-01), Palmer
patent: 3368780 (1968-02-01), Buttriss
patent: 3532311 (1970-10-01), Havener
patent: 3606223 (1971-09-01), Havener
patent: 3612749 (1971-10-01), Grube, Jr. et al.
patent: 3613177 (1971-10-01), Davis
patent: 3681593 (1972-08-01), Genovese et al.
patent: 3909908 (1975-10-01), Brefka
patent: 3932016 (1976-01-01), Ammenheuser
patent: 3963204 (1976-06-01), Liss
patent: 3993272 (1976-11-01), Lindeman
patent: 4126923 (1978-11-01), Cislak et al.
patent: 4362284 (1982-12-01), Bolante
patent: 4383716 (1983-05-01), Osborn
patent: 4577818 (1986-03-01), Clarisse
patent: 4745524 (1988-05-01), Patton, III
patent: 4756495 (1988-07-01), Putnam
patent: 4786121 (1988-11-01), Lyons
patent: 4874977 (1989-10-01), Safranek
patent: 4878153 (1989-10-01), Loris
patent: 4881315 (1989-11-01), Powell et al.
patent: 4906201 (1990-03-01), Young et al.
patent: 4949934 (1990-08-01), Krenz et al.
patent: 4998828 (1991-03-01), Hobbs
patent: 5015802 (1991-05-01), Chi
patent: 5090097 (1992-02-01), Koester, Jr. et al.
patent: 5100215 (1992-03-01), Cooke et al.
patent: 5193792 (1993-03-01), Dimarco
patent: 5236157 (1993-08-01), Reggiani
patent: 5262923 (1993-11-01), Batta et al.
patent: 5320311 (1994-06-01), Jensen et al.
patent: 5366186 (1994-11-01), Weyeneth
patent: 5461541 (1995-10-01), Wentland, Jr. et al.
patent: 5545843 (1996-08-01), Arvidsson et al.
patent: 5587889 (1996-12-01), Sacherman
patent: 5596170 (1997-01-01), Barina et al.
patent: 5599080 (1997-02-01), Ho
patent: 5683159 (1997-11-01), Johnson
patent: 5731955 (1998-03-01), Bartanen et al.
patent: 5757618 (1998-05-01), Lee
patent: 5806949 (1998-09-01), Johnson
patent: 6049963 (2000-04-01), Boe
United States Patent Application No. 08/927,756 Entitled “Method for Mounting Computer Components”.
United States Patent Application No. 08/926,608 Entitled “Apparatus for Mounting Computer Components”.
United States Patent Application No. 09/429,505 Entitled “Apparatus for mounting computer components”.
Braun Leslie A.
Micro)n Technology, Inc.
Trop Pruner & Hu P.C.
Wood Kimberly
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