# US 5,345,739 A · Wallboard attachment

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- Number: US 5,345,739 A
- Document ID: US5345739A
- Status: Granted
- Kind: A
- Application number: 08/071,094
- Filed: 1993-06-04
- Granted: 1994-09-13
- Earliest claimed: 1993-06-04
- Assignees: National Gypsum Company
- Inventors: Robert J. Menchetti
- Web page: https://patentgrep.com/patent/US5345739A

## CPC

- E04B 2/7457: {with wallboards attached to the outer faces of the posts, parallel to the partition (E04B2/7459 takes precedence)}
- E04B 2/723: {constituted of gypsum elements}
- E04B 2002/7461: {Details of connection of sheet panels to frame or posts}
- E04B 2002/7472: {using adhesives}
- Y10T 428/15: Sheet, web, or layer weakened to permit separation through thickness
- Y10T 428/24198: Channel-shaped edge component [e.g., binding, etc.]
- Y10T 428/24793: Comprising discontinuous or differential impregnation or bond
- E04B: GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS (border constructions of opening in walls, floors or ceilings E06B1/00; {electromagnetic shielding H05K9/0001})
- Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

## Abstract

Edge protective tape, on a package consisting of two predecorated wallboards, partially adhered to the wallboard back faces, forms pockets in non-adhered areas, into which wallboard mounting clips can be inserted.

## Claims

### Claim 1

A wallboard comprising a front face, a back face and two side edges, and tape applied to said back face adjacent at least one of said side edges, said tape having spaced apart adhered areas thereof adhesively attached to said back face and nonadhered areas thereof free from attachment to said back face, whereby said tape is adhered to said back face in a plurality of spaced apart, adhered areas with a plurality of said nonadhered areas between said adhered areas, said nonadhered areas forming pockets between said tape and said back face, said pockets having an opening directed toward said side edge, whereby said pockets are operable to receive mounting clips therein.

### Claim 2 (depends on 1)

A wallboard as defined in claim 1, wherein said wallboard has between about 1 and about 12 pockets per two feet of length.

### Claim 3 (depends on 1)

A wallboard package comprising first and second wallboards, each of said wallboards being constructed as defined in claim 1, wherein each of said wallboards comprises a predecorated gypsum wallboard having a predecorated front face and a predecorated side edge, and said tape comprises a center section and first and second side sections on opposite sides of said center section, said center section of said tape extending across a side edge of said first wallboard and across a side edge of said second wallboard, said first side section being adhered to said back face of said first wallboard and said second side section being adhered to said back face of said second wallboard.

### Claim 4 (depends on 3)

A wallboard package comprising wallboards as defined in claim 3, and further comprising a plurality of mounting clips, said tape holding said mounting clips within said package.

### Claim 5 (depends on 4)

A wallboard package as defined in claim 4, wherein said pockets are about 1/2-inch wide and said clips are substantially flat strips of metal sized to be received in said pockets.

### Claim 6 (depends on 4)

A wallboard package as defined in claim 4, wherein said wallboards are each about 1/2-inch thick and said clips are relatively flat strips of metal less than one inch wide, said clips being adhered to an inner surface of said tape.

### Claim 7

The method of bundling wallboards and of constructing walls utilizing said wallboards and wallboard mounting clips, comprising placing two wallboards together in face-to-face relation to form a package, affixing said two wallboards together to form a bundle using an edge protective tape by applying said edge protective tape along two side edges of said two wallboards, and adhering said tape to spaced apart areas of the back faces of said two wallboards, pockets being formed under said tape at the portions of said back faces between said spaced apart areas moving said bundle to a wall construction site, removing the center portion of said tape to expose said two side edges, inserting wallboard mounting clips into said pockets of one of said wallboards, and affixing said clips to a suitable vertical support.

### Claim 8 (depends on 7)

The method of claim 7, wherein said wallboards are predecorated wallboards with predecorated front faces facing one another and with predecorated wallboard side edges and said edge protective tape is placed over substantially all of said wallboard side edges, protecting said predecorated said edges.

### Claim 9 (depends on 7)

The method of claim 7, wherein a second said wallboard is mounted adjacent said one of said wallboards by inserting said wallboard mounting clips into said pockets of said second wallboard, and placing exposed portions of said clips of said second wallboard between said one of said wallboards and said vertical support.

### Claim 10 (depends on 7)

The method of claim 7, wherein said wallboard mounting clips are placed between said edge protective tape and said wallboard side edges during said packaging.

### Claim 11 (depends on 10)

The method of claim 10, wherein said mounting clips are adhered to said tape in said package.

### Claim 12 (depends on 10)

The method of claim 10, wherein said pockets have a width substantially equal to a width of said clips and having an opening directed toward said wallboard side edge.

### Claim 13

A vertical wall comprising a fixed vertical support and a plurality of wallboards, said wallboards having a front face, a back face and two opposite side edges, an elongate, narrow, tape having spaced apart adhered areas thereof adhesively attached to nonadhered areas forming a plurality of spaced pockets between said tape and said back face, mounting clips inserted into at least some of said pockets, and fastening means affixing said mounting clips to said vertical support.

### Claim 14 (depends on 13)

A vertical wall as defined in claim 13, wherein said wallboards are predecorated gypsum wallboards, said tape is an edge protective tape, said mounting clips are metal strips having a width substantially equal to a width of said pockets, and said mounting clips have holes through which metal fastening means extend and project into said fixed vertical support.

### Claim 15 (depends on 13)

A vertical wall as defined in claim 13, wherein said mounting clips in pockets along one side edge of said wallboard have a portion of each said mounting clip projecting outward of said pocket and extending to in between said vertical support on a back face of an adjacent wallboard.

### Claim 16 (depends on 13)

A vertical wall as defined in claim 13, wherein said pockets are located substantially evenly spaced throughout the length of said tape.

### Claim 17 (depends on 16)

A vertical wall as defined in claim 16, wherein there are between about one to twelve pockets per two feet of tape.

### Claim 18 (depends on 17)

A vertical wall as defined in claim 17, wherein said pockets are about 1/2-inch wide.

### Claim 19 (depends on 17)

A vertical wall as defined in claim 17, wherein said mounting clips are metal strips.

### Claim 20 (depends on 19)

A vertical wall as defined in claim 19, wherein said pockets and said clips are both substantially the same width.