Patent US3978626A successfully refreshed from Google Patents.
US3978626A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Removable wire tie for adhesive applied wallboard installation
Assignee: Individual
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Filing: 1975-05-14
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Granted: 1976-09-07
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Expires: 1995-05-14
Abstract
Abstract Two abutting predecorated gypsum wallboards, being adhesively affixed to preformed sheet metal framing members, such as studs, are temporarily held firmly against a stud, which is disposed behind the joint between the two boards, by means including an elongate flat block disposed against the face of the board edges, a tie wire and a small arcuate wire guide, with the tie wire extending from one end, near the outer face of the block, to between the wallboard edges, through one hole in the stud, around the arcuate guide, back through another hole in the stud, out between the wallboard edges to the other end, also near the outer face of the block. The two wire ends are arranged to urge the block tightly against wallboard, when the two wire ends are twisted together. Removal of the wire and block involves cutting one leg of the wire, adjacent the block, and then pulling the wire out of the wall by pulling on the other wire leg.
Inventors
- 👤 Roger N. Weinar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:03
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/24; E04G21/26; E04B; E04B2/00; E04B2/56; E04B2/58
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
116 words
In combination, an elongate wall framing member and an arcuate tie wire support, said framing member having a substantially flat front face, a pair of spaced-apart holes extending through said face, an arcuate rigid support surface disposed within said framing member, with the two ends of said arcuate surface being disposed immediately behind the respective two holes of said pair of holes, and a wire disposed with an arcuate portion around said arcuate surface and extending outward through said two holes, whereby said wire is suitably held in place when equal tension is applied to the ends of said wire and is readily removable when light tension is applied to only one end of said wire.
Claim 2
Dependent Claim
116 words
In combination, an elongate wall framing member and an arcuate tie wire support, said framing member having a substantially flat front face, a pair of spaced-apart holes extending through said face, an arcuate rigid support surface disposed within said framing member, with the two ends of said arcuate surface being disposed immediately behind the respective two holes of said pair of holes, and a wire disposed with an arcuate portion around said arcuate surface and extending outward through said two holes, whereby said wire is suitably held in place when equal tension is applied to the ends of said wire and is readily removable when light tension is applied to only one end of said wire.
Claim 3
Dependent Claim
143 words
A drywall construction comprising, in combination, a framing member and a tie wire as defined in claim 1, and further comprising a pair of wallboards, said wallboards being disposed in coplanar, edge-abutting relationship forming a wallboard joint therebetween, said wallboard joint being disposed substantially centered over an elongated face of said wall framing member whereby an edge portion of the back face of each of said wallboards is disposed over said framing member elongate face, an adhesive material disposed between said wallboards and said framing member, and a rigid block held firmly against the edge portions of the front face of said wallboards, said rigid block being held against said wallboards by said tie wire, said tie wire extending from said framing member through the joint between said wallboards and outward of said wallboards whereat said legs are tied to hold said block.
Claim 4
Independent Claim
205 words
The method of affixing wallboard to a framing member comprising the steps of forming a pair of holes in a face of said framing member, forming anarcuate supporting surface within said stud extending from one said hole to the other said hole, placing a tie wire around said arcuate surface with one leg of said wire extending out from each of said two holes, disposing adhesive on the face of said framing member, placing two wallboards in coplanar relationship with edge of the back face of each disposed against said adhesive and with the two wire legs extending through the joint between said wallboards, placing a rigid block against the outer face of said two wallboards at said joint, tying said two wire legs about a portion of said block whereby said block is held firmly against said wallboards, leaving said block tied and held firmly for a period of time sufficient for said adhesive to acquire a firm bond of said wallboard to said framing member, separating the said two wire legs, applying tension to only one of said two legs whereby said other leg is drawn through said framing member holes and around said arcuate surface, and removing said block and said wire.
Claim 5
Independent Claim
205 words
The method of affixing wallboard to a framing member comprising the steps of forming a pair of holes in a face of said framing member, forming anarcuate supporting surface within said stud extending from one said hole to the other said hole, placing a tie wire around said arcuate surface with one leg of said wire extending out from each of said two holes, disposing adhesive on the face of said framing member, placing two wallboards in coplanar relationship with edge of the back face of each disposed against said adhesive and with the two wire legs extending through the joint between said wallboards, placing a rigid block against the outer face of said two wallboards at said joint, tying said two wire legs about a portion of said block whereby said block is held firmly against said wallboards, leaving said block tied and held firmly for a period of time sufficient for said adhesive to acquire a firm bond of said wallboard to said framing member, separating the said two wire legs, applying tension to only one of said two legs whereby said other leg is drawn through said framing member holes and around said arcuate surface, and removing said block and said wire.
Claim 6
Dependent Claim
45 words
A drywall construction comprising, in combination, a framing member and a tie wire as defined in claim 1, wherein said arcuate rigid support surface consists of an arcuate interior portion disposed within a substantially rectangular wall arrangement to confine the lateral mobility of said wire.
Claim 7
Dependent Claim
37 words
A drywall construction as defined in claim 4, wherein opposing major walls of said rectangular wall arrangement are provided with embossed projections to obstruct the backward movement or removal of said wire from said arcuate support surface.
Claim 8
Dependent Claim
74 words
A drywall construction comprising, in combination, a framing member, a tie wire and a rigid block as defined in claim 2, wherein said rigid block is an elongated substantially square member of wood or other suitable rigid material, has a pair of parallel slots, continuous from opposing planar surfaces, extending laterally inward from one side of said block, terminating slightly past said block center, creating an arbor about which said wire may be enwrapped.
Claim 9
Dependent Claim
20 words
The combination as defined in claim 1 wherein said arcuate surface has an arcuate curvature of about one inch diameter.
Claim 10
Dependent Claim
58 words
The combination as defined in claim 1 wherein said arcuate surface has a diameter of about one inch, said two ends of said arcuate surface are spaced apart about one inch and said two holes are also spaced apart about one inch, whereby a wire disposed around said arcuate surface does not develop a form retaining bend thereat.
Claim 11
Dependent Claim
28 words
The combination of claim 1 wherein said arcuate tie wire support has means on each side of said arcuate surface which confine the lateral mobility of said wire.
Claim 12
Dependent Claim
35 words
The combination of claim 9 wherein said confining means consist of opposing walls, and said walls have embossed projections to obstruct the backward movement or removal of said wire from said arcuate said support surface.
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) | 1979-09-07 | 1980-03-08 | 1980-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-09-07 | 1984-03-08 | 1984-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-09-07 | 1988-03-08 | 1988-09-07 | $7700.00 | Window Closed / Lapsed |