US5993252A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support assembly for board-mounted electrical appliance
Assignee: Molex LLC
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Filing: 1997-10-23
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Granted: 1999-11-30
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Expires: 2017-10-23
Abstract
Abstract A support assembly is provided for mounting an electrical appliance on a printed circuit board. The assembly includes a supporting structure for mounting on top of the printed circuit board and a securing structure for mounting on the bottom of the printed circuit board. The structure extends through the board so that the structures sandwich the board therebetween. The securing structure is a one-piece plastic component including a body portion juxtaposed at the bottom of the board and a pair of spaced apart externally threaded stud portion projecting through appropriate holes in the board. The supporting structure includes a bracket for mounting the electrical appliance and a socket rotatably capturing a nut for threadably receiving the threaded stud portion of the securing structure. The socket has resiliently expandable side walls for snappingly receiving and capturing the nut therein.
Inventors
- 👤 John C. Laurx
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:58
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/14; H05K7/1422; H05K7/1427; H05K7/1429; H05K7/1431; H01; H01R; H01R12/00; H01R12/70; H01R12/7005; H05K7/1435
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
195 words
A support assembly for mounting an electrical appliance on a printed circuit board, comprising: an elongated supporting structure for mounting on top of the printed circuit board and a securing structure for mounting on the bottom of the printed circuit board, the structures being interconnected through the board to sandwich the board therebetween; said securing structure being a one-piece plastic component including a body portion for positioning at the bottom of the board and a pair of spaced apart externally threaded stud portions projecting from said body portion, said pair of spaced apart externally threaded stud portions projecting through respective holes in the board and; an integral latch extending from said body portion and proximate each of said stud portions for interengaging the printed circuit board to hold the securing structure in position with the stud portions projecting through the holes in the board; and said supporting structure including means for mounting the electrical appliance and a plurality of sockets, each rotatably capturing a nut for threadably receiving one of the externally threaded stud portions of the securing structure, each said socket having resiliently expandable side walls for snappingly receiving and capturing the nut therewithin.
Claim 2
Dependent Claim
195 words
A support assembly for mounting an electrical appliance on a printed circuit board, comprising: an elongated supporting structure for mounting on top of the printed circuit board and a securing structure for mounting on the bottom of the printed circuit board, the structures being interconnected through the board to sandwich the board therebetween; said securing structure being a one-piece plastic component including a body portion for positioning at the bottom of the board and a pair of spaced apart externally threaded stud portions projecting from said body portion, said pair of spaced apart externally threaded stud portions projecting through respective holes in the board and; an integral latch extending from said body portion and proximate each of said stud portions for interengaging the printed circuit board to hold the securing structure in position with the stud portions projecting through the holes in the board; and said supporting structure including means for mounting the electrical appliance and a plurality of sockets, each rotatably capturing a nut for threadably receiving one of the externally threaded stud portions of the securing structure, each said socket having resiliently expandable side walls for snappingly receiving and capturing the nut therewithin.
Claim 3
Dependent Claim
22 words
The support assembly of claim 1 wherein said integral latch comprises a latch hook projecting through the hole alongside the stud portion.
Claim 4
Dependent Claim
17 words
The support assembly of claim 2 wherein said latch hook comprises an integral hooked cantilevered latch arm.
Claim 5
Dependent Claim
46 words
The support assembly of claim 1 wherein said resiliently expandable side walls of each socket have ribs which define a mouth slightly smaller than the dimensions of the nut to allow the nut to be snapped through the mouth, past the ribs and into the socket.
Claim 6
Dependent Claim
38 words
The support assembly of claim 4 wherein each said socket is generally cylindrical and includes at least one inwardly projecting, circumferential flange for engaging a shoulder on the nut to capture the nut axially within the cylindrical socket.
Claim 7
Dependent Claim
182 words
A support assembly for mounting an electrical appliance on a printed circuit board, comprising: a supporting structure for mounting on top of the printed circuit board and a securing structure for mounting on the bottom of the printed circuit board, the structures being interconnected through the board to sandwich the board therebetween; said securing structure being a one-piece component unitarily molded of plastic material and including a body portion juxtaposed at the bottom of the board, at least one externally threaded stud portion projecting from said body portion and adapted to extend through an appropriate hole in the board and an integral latch extending from said body portion and proximate said stud portion for interengaging the printed circuit board to hold the securing structure in position with the stud portion projecting through the hole in the board; and said supporting structure including means for mounting the electrical appliance and a socket rotatably capturing a nut for threadably receiving the externally threaded stud portion of the securing structure, the socket having resiliently expandable side walls for snappingly receiving and capturing the nut therewithin.
Claim 8
Dependent Claim
182 words
A support assembly for mounting an electrical appliance on a printed circuit board, comprising: a supporting structure for mounting on top of the printed circuit board and a securing structure for mounting on the bottom of the printed circuit board, the structures being interconnected through the board to sandwich the board therebetween; said securing structure being a one-piece component unitarily molded of plastic material and including a body portion juxtaposed at the bottom of the board, at least one externally threaded stud portion projecting from said body portion and adapted to extend through an appropriate hole in the board and an integral latch extending from said body portion and proximate said stud portion for interengaging the printed circuit board to hold the securing structure in position with the stud portion projecting through the hole in the board; and said supporting structure including means for mounting the electrical appliance and a socket rotatably capturing a nut for threadably receiving the externally threaded stud portion of the securing structure, the socket having resiliently expandable side walls for snappingly receiving and capturing the nut therewithin.
Claim 9
Dependent Claim
31 words
The support assembly of claim 6 wherein said securing structure includes a pair of said stud portions spaced apart, and said supporting structure includes a pair of spaced, rotatably captured nuts.
Claim 10
Dependent Claim
22 words
The support assembly of claim 6 wherein said integral latch comprises a latch hook projecting through the hole alongside the stud portion.
Claim 11
Dependent Claim
17 words
The support assembly of claim 8 wherein said latch hook comprises an integral hooked cantilevered latch arm.
Claim 12
Dependent Claim
46 words
The support assembly of claim 6 wherein said resiliently expandable side walls of the socket have ribs which define a mouth slightly smaller than the dimensions of the nut to allow the nut to be snapped through the mouth, past the ribs and into the socket.
Claim 13
Dependent Claim
37 words
The support assembly of claim 10 wherein said socket is generally cylindrical and includes at least one inwardly projecting, circumferential flange for engaging a shoulder on the nut to capture the nut axially within the cylindrical socket.
References Cited (Backward Citations)
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US5334049A
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US5525064A
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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) | 2002-11-29 | 2003-05-31 | 2003-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-29 | 2007-05-31 | 2007-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-29 | 2011-05-31 | 2011-11-30 | $7700.00 | Window Closed / Lapsed |