Patent US4444524A successfully refreshed from Google Patents.
US4444524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting clip for tongue and groove panels
Assignee: USG Interiors LLC
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Filing: 1983-01-14
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Granted: 1984-04-24
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Expires: 2003-01-14
Abstract
Abstract A new and improved mounting clip for tongue and groove panels includes a body of thin flat sheet metal having a pair of deflectable wings on opposite sides adapted to be folded around opposite longitudinal edges of a flange on an elongated support member for the panel. The clip includes a panel support element between the wings having a tongue spaced from the body and adapted to engage a groove in the edge of the panel for securing the panel in place against the support member. Tongue and groove panels are installed transversely across elongated support members by mounting the clips on the supports and folding the wings over against the flange with the tongue of the clip engaged in the groove in the edge of the adjacent panels. The tongue of the succeeding panel is then inserted into the groove of the panel already in place and another clip installed to support the succeeding panel, etc.
Inventors
- 👤 Melvin W. Cook
- 👤 Rodney S. Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:53
CPC Classifications
E; E04; E04B; E04B9/00; E04B9/22; E04B9/24; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7117; Y10T403/7176
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
170 words
A mounting clip for supporting a tongue and groove panel from a flange of an elongated support member, comprising: a body formed of thin, flat sheet metal having a pair of deflectable wings along opposite sides adapted to be folded around opposite longitudinal edges of said flange for securing said body on said flange, at least one of said wings including a first leg normal to said body and joined thereto by a folding edge and a second leg integrally joined therewith extending outwardly of said body adapted to facilitate manual deflection of said wing for folding said first leg into a position overlying said flange, with said folding edge, first leg, and flange proportioned to allow said first leg to be folded into a position generally parallel to said body, and a panel support element between said wings including a tongue member spaced from said body adapted to engage a tongue or groove of a panel for holding said panel in position against said support member extending transversely thereof.
Claim 2
Dependent Claim
170 words
A mounting clip for supporting a tongue and groove panel from a flange of an elongated support member, comprising: a body formed of thin, flat sheet metal having a pair of deflectable wings along opposite sides adapted to be folded around opposite longitudinal edges of said flange for securing said body on said flange, at least one of said wings including a first leg normal to said body and joined thereto by a folding edge and a second leg integrally joined therewith extending outwardly of said body adapted to facilitate manual deflection of said wing for folding said first leg into a position overlying said flange, with said folding edge, first leg, and flange proportioned to allow said first leg to be folded into a position generally parallel to said body, and a panel support element between said wings including a tongue member spaced from said body adapted to engage a tongue or groove of a panel for holding said panel in position against said support member extending transversely thereof.
Claim 3
Dependent Claim
22 words
The mounting clip of claim 1 wherein said panel support element extends transversely to said wings along an end of said body.
Claim 4
Dependent Claim
35 words
The mounting clip of claim 1 wherein said panel support element includes a stop leg normal to said body adapted to bear against an edge face of said panel adjacent said tongue or groove therein.
Claim 5
Dependent Claim
53 words
The mounting clip of claim 1 wherein both of said wings include a first leg normal to said body and a second leg joined to the first extending outwardly of said body, said first legs spaced apart to accommodate said flange therebetween when said body of said clip is positioned against said flange.
Claim 6
Dependent Claim
38 words
The mounting clip of claim 4 wherein said second leg of said wings includes a free outer edge adapted for engaging at an acute, angle a web of said elongated support member which is normal to said flange.
Claim 7
Dependent Claim
36 words
The mounting clip of claim 3 wherein said tongue member extends parallel of said body and outwardly of said stop leg for engaging a surface in said groove of said panel parallel of the faces thereof.
Claim 8
Independent Claim
160 words
A method of installing tongue and groove panels transversely of an elongated support member having a flange with opposite longitudinal edges, comprising the steps of: positioning a pre-formed clip made of thin sheet metal with a body thereof against the flange of said elongated support member and with opposite longitudinal edges of said flange positioned between first legs of a pair of integral side wings of said clip, which wings are preformed normal to said body; securing said clip in place on said elongated support member by manually deflecting outer second legs of said side wings toward one another to fold said first legs of side wings around opposite edges of said flange to overly said flange and generally parallel to said body; and engaging a tongue member of a panel support element on said clip against a surface in a tongue or groove of a panel transversely placed against said elongated support member for holding said panel in place.
Claim 9
Independent Claim
160 words
A method of installing tongue and groove panels transversely of an elongated support member having a flange with opposite longitudinal edges, comprising the steps of: positioning a pre-formed clip made of thin sheet metal with a body thereof against the flange of said elongated support member and with opposite longitudinal edges of said flange positioned between first legs of a pair of integral side wings of said clip, which wings are preformed normal to said body; securing said clip in place on said elongated support member by manually deflecting outer second legs of said side wings toward one another to fold said first legs of side wings around opposite edges of said flange to overly said flange and generally parallel to said body; and engaging a tongue member of a panel support element on said clip against a surface in a tongue or groove of a panel transversely placed against said elongated support member for holding said panel in place.
Claim 10
Dependent Claim
50 words
The method of claim 7 including the step of: positioning a stop leg of said panel support element on said clip against an edge of said panel adjacent said tongue or groove therein when folding said first legs of said side wings around said opposite longitudinal edges of said flange.
Claim 11
Dependent Claim
56 words
The method of claim 7 including claim 7 including the step of: positioning a second panel in tongue and groove interlocking relationship with said first mentioned panel by inserting a tongue or groove of said second panel into said groove or tongue of said first mentioned panel in engagement against said tongue member of said clip.
Claim 12
Dependent Claim
65 words
The method of claim 9 including the step of: installing a second of said clips on said elongated support member with the tongue member of said second clip engaged in the tongue or groove of said second panel for securing the second panel on said elongated support member in tongue and groove interlocking relation with said first mentioned panel transversely of said elongated support member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-04-24 | 1987-10-24 | 1988-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-04-24 | 1991-10-24 | 1992-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-04-24 | 1995-10-24 | 1996-04-24 | $7700.00 | Window Closed / Lapsed |