Patent US4094114A successfully refreshed from Google Patents.
US4094114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable wall mounting system
Assignee: Individual
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Filing: 1976-08-26
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Granted: 1978-06-13
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Expires: 1996-08-26
Abstract
Abstract A support structure for non-progressive modular wall systems includes a panel retaining clip and channel-shaped stud formed for positive interlocking engagement. The clip is made of spring steel and is formed with several fingers which are adapted to be pressed over a flange portion of the stud. The fingers which contact the interior surface of the stud flange are formed with one or more forwardly extending projections. These projections form barbs which are securely captured behind a bead on the stud flange when the clips and attached wallboard are pressed into place.
Inventors
- 👤 Gerald C. Burcham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:40
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/78; E04B2/7854; E04B2/7872; E04B2/56; E04B2/58; E04B2002/7461; E04B2002/7462
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
164 words
A system for supporting a plurality of side-by-side individually detachable wall panels in a wall plane comprising: (a) a plurality of vertically disposed support studs each having at least one flange portion oriented perpendicular to said wall plane; (b) a bead formed on a surface of said flange portion and extending vertically along said flange surface substantially the entire length thereof; (c) a plurality of panel retaining clips each having a panel attachment portion formed for piercing an edge of one of said wall panels and a stud attachment portion formed for slideable insertion onto said stud flange; and (d) a barb formed on said stud attachment portion of each of said clips, said barb being oriented toward said wall plane for positive interlocking engagement behind said bead when said clip is slideably inserted onto said flange, whereby forces exerted on said clip in a direction transverse to said wall plane and away from said stud act to further reinforce said positive interlocking engagement.
Claim 2
Independent Claim
164 words
A system for supporting a plurality of side-by-side individually detachable wall panels in a wall plane comprising: (a) a plurality of vertically disposed support studs each having at least one flange portion oriented perpendicular to said wall plane; (b) a bead formed on a surface of said flange portion and extending vertically along said flange surface substantially the entire length thereof; (c) a plurality of panel retaining clips each having a panel attachment portion formed for piercing an edge of one of said wall panels and a stud attachment portion formed for slideable insertion onto said stud flange; and (d) a barb formed on said stud attachment portion of each of said clips, said barb being oriented toward said wall plane for positive interlocking engagement behind said bead when said clip is slideably inserted onto said flange, whereby forces exerted on said clip in a direction transverse to said wall plane and away from said stud act to further reinforce said positive interlocking engagement.
Claim 3
Dependent Claim
50 words
The wall support system of claim 1 wherein said stud attachment portion of said clip further comprises a plurality of finger elements for receiving said flange therebetween and wherein said barb is formed on at least one of said fingers contacting said flange surface on which said bead is formed.
References Cited (Backward Citations)
GB658374A
Cited
US3759001A
Cited
US3753325A
Cited
US3922764A
Cited
US3986313A
Cited
US3998018A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-12 | 1981-12-12 | 1982-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-12 | 1985-12-12 | 1986-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-12 | 1989-12-12 | 1990-06-13 | $7700.00 | Window Closed / Lapsed |