# US 9,113,634 B1 · Panel assembly with interstitial copper

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- Number: US 9,113,634 B1
- Document ID: US9113634B1
- Status: Granted
- Kind: B1
- Application number: 13/853,675
- Filed: 2013-03-29
- Granted: 2015-08-25
- Earliest claimed: 2012-04-01
- Assignees: Modular Services Company
- Applicants: Modular Services Company
- Inventors: Taylor C. Culpepper
- Web page: https://patentgrep.com/patent/US9113634B1

## CPC

- A01N 59/20: Copper
- Y10T 428/16: Two dimensionally sectional layer
- A01N: PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF (preservation of food or foodstuff A23); BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES (preparations for medical, dental or toiletry purposes which kill or prevent the growth or proliferation of unwanted organisms A61K); PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

## Abstract

The present invention provides a panel assembly comprising a plurality of panels arranged in edge-to-edge format having joints between each pair of adjacent panels in the assembly. A copper-containing material, such as copper tape with adhesive backing, is provided in or near the joints in the assembly to render the joints less susceptible to bacterial contamination.

## Claims

### Claim 1

A panel assembly having an outer surface, the panel assembly adapted for installation in a space so that the outer surface of the panel assembly is exposed to human contact, the panel assembly comprising:
a plurality of panels, wherein each of the plurality of panels comprises a peripheral edge, and wherein the panels are arranged in edge-to-edge formation forming an interstitial space between at least two adjacent panels; and
a deposit of antibacterial material positioned in or adjacent to the interstitial space, wherein the interstitial space with the antibacterial material positioned therein or adjacent thereto form an open crevice in the outer surface of the panel assembly, and wherein the antibacterial material comprises an amount of copper sufficient to render the crevice bactericidal.

### Claim 2 (depends on 1)

The panel assembly of claim 1 wherein the antibacterial material comprises an adhesive tape.

### Claim 3 (depends on 2)

The panel assembly of claim 2 wherein the adhesive tape is positioned on the edge of at least one of the plurality of panels.

### Claim 4 (depends on 2)

The panel assembly of claim 2 wherein the adhesive tape is positioned on the edge of each one of the plurality of panels.

### Claim 5 (depends on 1)

The panel assembly of claim 1 wherein the antibacterial material comprises at least about sixty-five percent copper by weight.

### Claim 6 (depends on 1)

The panel assembly of claim 1 wherein the antibacterial material is further defined as capable of killing at least about ninety percent (90%) of bacterial within about two hours.

### Claim 7 (depends on 6)

The panel assembly of claim 6 wherein the antibacterial material is further defined as capable of killing at least about ninety-nine percent (99%) of bacterial within about two hours.

### Claim 8 (depends on 1)

The panel assembly of claim 1 wherein the antibacterial material is positioned on the edge of at least one of the plurality of panels.