US4910938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall stud for portable/in-plant building
Assignee: PORTA-FAB Corp A CORP OF
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Filing: 1988-12-20
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Granted: 1990-03-27
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Expires: 2008-12-20
Abstract
Abstract A wall stud for the wall of an in-plant/portable building where the wall includes interfitting wall studs and panels. The wall stud has first and second interfitting stud members that fit in telescoping engagement. Each stud member is generally U-shaped in cross-section with outwardly, laterally extending flanges to sandwich a wall panel therebetween with the members in telescoping engagement. The first stud member has an outwardly angled flange at each side thereof, and the second stud member has an outwardly angled side wall portion at each side thereof such that the angled wall portions and angled flanges are in mating engagement with each other with the members in telescoping engagement. The mating angled side wall portions and angled flanges are adapted to receive a fastener to secure them in mating engagement and thereby secure the stud members in telescoping engagement.
Inventors
- 👤 Jerry V. McGee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:06
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/343; E04B1/34315; E04B1/34321; E04H; E04H1/00; E04H1/12; E04H1/1205; E04B1/38; E04B1/61; E04B1/6108; E04B1/6112
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
209 words
A wall stud for a wall of an in-plant/portable building where the wall includes interfitting wall studs and wall panels, the stud comprising: first and second interfitting stud members, the second stud member interfitting in telescoping engagement within the first stud member, each stud member being generally U-shaped in cross-section, with open sides of each member facing in a forward direction with the members in telescoping engagement, each member having outwardly, laterally extending flanges, the flanges of one member being in spaced parallel relation to the flanges of the other member to sandwich a wall panel therebetween with the members in telescoping engagement, said first stud member having an outwardly and forwardly angled flange at each side thereof, said second stud member having an outwardly and forwardly angled side wall portion at each side thereof, an angled wall portion and an angled flange being in mating engagement with each other with said members in telescoping engagement, each angled side wall portion being at the same angle as the angled flange with which it mates, each mating angled side wall portion and angled flange adapted to receive a fastener therethrough to secure each angled wall portion and angled flange in mating engagement and thereby secure the members in telescoping engagement.
Claim 2
Dependent Claim
209 words
A wall stud for a wall of an in-plant/portable building where the wall includes interfitting wall studs and wall panels, the stud comprising: first and second interfitting stud members, the second stud member interfitting in telescoping engagement within the first stud member, each stud member being generally U-shaped in cross-section, with open sides of each member facing in a forward direction with the members in telescoping engagement, each member having outwardly, laterally extending flanges, the flanges of one member being in spaced parallel relation to the flanges of the other member to sandwich a wall panel therebetween with the members in telescoping engagement, said first stud member having an outwardly and forwardly angled flange at each side thereof, said second stud member having an outwardly and forwardly angled side wall portion at each side thereof, an angled wall portion and an angled flange being in mating engagement with each other with said members in telescoping engagement, each angled side wall portion being at the same angle as the angled flange with which it mates, each mating angled side wall portion and angled flange adapted to receive a fastener therethrough to secure each angled wall portion and angled flange in mating engagement and thereby secure the members in telescoping engagement.
Claim 3
Dependent Claim
24 words
The wall stud of claim 1 wherein said angled side wall portions and angled flanges are angled at about 45° relative to said wall.
Claim 4
Dependent Claim
30 words
The wall stud of claim 1 wherein said second stud member has an inwardly angled side wall portion at each side thereof extending from said outwardly angled side wall portion.
Claim 5
Dependent Claim
29 words
The wall stud of claim 1 wherein said stud members have forwardly extending side wall portions in closely fitting relationship to each other with said members in telescoping engagement.
Claim 6
Dependent Claim
32 words
The wall stud of claim 1 further comprising a removable stud cover over the front opening of the second member, and means for removably mounting said stud cover to said second member.
Claim 7
Dependent Claim
70 words
The wall stud of claim 5 wherein said stud cover further comprises a cover plate extending over said front opening, said second member having a recess at each side thereof receiving the cover plate, the cover plate and lateral flanges of said second member presenting a generally flat outer front surface, said plate having rearwardly extending flanges, and means for snapping engagement of said stud cover with said second member.
Claim 8
Dependent Claim
170 words
A wall stud assembly for a wall of interfitting wall studs and wall panels, the stud assembly comprising: first and second interfitting stud members, each stud member having a general U-shape with a back wall and a pair of opposed side walls extending forward from the back wall and generally normal to the back wall, the side walls of the first stud member being spaced apart and the back wall and side walls of the second stud member being inserted between the side walls of the first stud member with the side walls of the first and second stud members being in close proximity, forward edges of the side walls of the first stud member being formed as flanged angled outwardly from the side walls of the first stud member at obtuse angles to the side walls, and sections of the side walls of the second stud member being angled outwardly at substantially the same angles as the forward flange edges of the side walls of the first stud member.
Claim 9
Dependent Claim
170 words
A wall stud assembly for a wall of interfitting wall studs and wall panels, the stud assembly comprising: first and second interfitting stud members, each stud member having a general U-shape with a back wall and a pair of opposed side walls extending forward from the back wall and generally normal to the back wall, the side walls of the first stud member being spaced apart and the back wall and side walls of the second stud member being inserted between the side walls of the first stud member with the side walls of the first and second stud members being in close proximity, forward edges of the side walls of the first stud member being formed as flanged angled outwardly from the side walls of the first stud member at obtuse angles to the side walls, and sections of the side walls of the second stud member being angled outwardly at substantially the same angles as the forward flange edges of the side walls of the first stud member.
Claim 10
Dependent Claim
36 words
The wall stud assembly of claim 7 comprising: the angled sections of the side walls of the second stud member being between coplanar forward and rearward sections of the side walls of the second stud member.
Claim 11
Dependent Claim
53 words
The wall stud assembly of claim 7 comprising: the angled sections of the side walls of the second stud member and the angled flanged of the side walls of the first stud member being adapted to mutually contact and to be secured together, securing the first stud member to the second stud member.
Claim 12
Dependent Claim
56 words
The wall stud assembly of claim 9 comprising: the back wall of the first stud member being spaced from the back wall of the second stud member with the angled sections of the side walls of the second stud member and the angled flanges of the side walls of the first stud member in mutual contact.
Claim 13
Dependent Claim
59 words
The wall stud assembly of claim 9 comprising: the back wall of the first stud member being in close proximity to the back wall of the second stud member with the angled sections of the side walls of the second stud member and the angled flanges of the side walls of the first stud member being in mutual contact.
Claim 14
Dependent Claim
82 words
The wall stud assembly of claim 7 comprising: the first stud member having side flanges extending outwardly, laterally from opposite side edges of the first member back wall; the second stud member having side flanges extending outwardly, laterally from forward edges of the second member side walls; the side flanges of the first and second stud members being parallel and adapted to receive a wall panel between a side flange of the first member and a side flange of the second member.
Claim 15
Dependent Claim
48 words
The wall stud assembly of claim 9 comprising: the angled side wall flanges of the first stud member and the angled side wall sections of the second stud member each being adapted to receive a fastener therethrough to secure the side wall flanges to the side wall sections.
Claim 16
Dependent Claim
38 words
The wall stud assembly of claim 13 comprising: the fastener received by each side wall flange and each side wall section being positioned at an angle to the side walls of both the first and second stud members.
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) | 1993-03-26 | 1993-09-25 | 1994-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-03-26 | 1997-09-25 | 1998-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-03-26 | 2001-09-25 | 2002-03-27 | $7700.00 | Window Closed / Lapsed |