Patent US4899513A successfully refreshed from Google Patents.
US4899513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anchor for simulated marble panels
Assignee: Individual
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Filing: 1989-01-25
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Granted: 1990-02-13
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Expires: 2009-01-25
Abstract
Abstract Simulated marble panels are mounted in place by an anchor which includes an elongated pin having a pointed remote end with an anchor plate secured to its opposite base end. The anchor plate has a plurality of perforations extending completely through it so that it may be positioned in a recess in the panel and permanently mounted to the panel by means of a bonding agent applied to the recess which flows through the perforations in the anchor plate and covers the anchor plate when it forms an integral bond with the panel. The pin may then be secured to a substrate in any suitable manner.
Inventors
- 👤 Phillip L. Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:51
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0885; E04F13/0801; E04F13/0832; E04F13/0833; E04F13/0835; E04F13/18; E04F13/185
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
178 words
In combination therewith, a simulated marble panel including a pattern of recesses, a structural substrate, a plurality of anchoring systems securing said panel to said substrate, each of said anchoring systems comprising an elongated pin having a remote end and a base end opposite therefrom, an anchor plate secured to said base end, said anchor plate being disposed against said panel, one of said anchor plates being in each of said recesses, on the side of said substrate opposite to said anchor plate, a retainer plate mounted on said pin and disposed against said substrate on said side of said substrate opposite said anchor plate to mount said anchoring system to said substrate, a bonding agent disposed over said anchor plate filling said perforations of said anchor plate and completely covering said anchor plate and filling each of said recesses, and said bonding agent being of similar composition to the material of said simulated marble panel to form a monolithic integral bond between said bonding agent and said simulated marble panel with said anchor plate completely embedded therebetween.
Claim 2
Dependent Claim
178 words
In combination therewith, a simulated marble panel including a pattern of recesses, a structural substrate, a plurality of anchoring systems securing said panel to said substrate, each of said anchoring systems comprising an elongated pin having a remote end and a base end opposite therefrom, an anchor plate secured to said base end, said anchor plate being disposed against said panel, one of said anchor plates being in each of said recesses, on the side of said substrate opposite to said anchor plate, a retainer plate mounted on said pin and disposed against said substrate on said side of said substrate opposite said anchor plate to mount said anchoring system to said substrate, a bonding agent disposed over said anchor plate filling said perforations of said anchor plate and completely covering said anchor plate and filling each of said recesses, and said bonding agent being of similar composition to the material of said simulated marble panel to form a monolithic integral bond between said bonding agent and said simulated marble panel with said anchor plate completely embedded therebetween.
Claim 3
Dependent Claim
36 words
The combination of claim 1 wherein said remote end of said pin is pointed, and said retainer plate having spring fingers in contact with said pin and being mounted for one-way movement toward said anchor plate.
Claim 4
Dependent Claim
41 words
The combination of claim 2 wherein retainer plate is mounted to said pin as a one-way locking tab, and said spring fingers being formed by radial slits with said spring fingers extending conically toward said pointed remote end of said pin.
Claim 5
Dependent Claim
13 words
The combination of claim 3 wherein said anchor plate is a circular disc.
Claim 6
Dependent Claim
14 words
The combination of claim 1 wherein said panel and said substrate are vertically mounted.
Claim 7
Dependent Claim
25 words
The combination of claim 1 wherein said simulated marble is alumina trihydrate in a polymethyl methacrylate, and said bonding agent is a methyl methacrylate monomer.
Claim 8
Dependent Claim
11 words
The combination of claim 1 wherein said simulated marble is CORIAN®.
Claim 9
Dependent Claim
13 words
The combination of claim 7 wherein said structural substrate is made of metal.
Claim 10
Dependent Claim
19 words
The combination of claim 1 wherein said simulated marble is CORIAN® which is translucent and about one-quarter inch thick.
Claim 11
Dependent Claim
14 words
The combination of claim 9 wherein said panel and said substrate are vertically mounted.
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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) | 1993-02-12 | 1993-08-14 | 1994-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-02-12 | 1997-08-14 | 1998-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-02-12 | 2001-08-14 | 2002-02-13 | $7700.00 | Window Closed / Lapsed |