# US 10,441,093 B2 · Detachable lighting housing with lighting unit for product display systems

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- Number: US 10,441,093 B2
- Document ID: US10441093B2
- Status: Granted
- Kind: B2
- Application number: 15/599,097
- Filed: 2017-05-18
- Published: 2018-04-19
- Granted: 2019-10-15
- Earliest claimed: 2016-10-14
- Assignees: Stein Industries, Inc.
- Applicants: Stein Industries, Inc.
- Inventors: Mark Chenoweth; Dan Duellman
- Web page: https://patentgrep.com/patent/US10441093B2

## CPC

- A47F 3/001: {Devices for lighting, humidifying, heating, ventilation}
- A47F 1/126: {the pushing device being urged by spring means}
- A47F 5/0093: {movable in a substantially horizontal direction}
- F21V 21/08: Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V 21/088: Clips; Clamps
- A47B 2220/0077: Lighting for furniture, e.g. cupboards and racks
- A47F: SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- A47B: TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE (furniture jointing F16B)

## Abstract

This document provides product display systems for displaying merchandise. Exemplary product display systems disclosed herein include a base, a first side wall and a second side wall each slidably coupled to the base, a first support plate and a second support plate, a pusher mechanism, a front plate positioned at the front of the base, a first hanger bracket and a second hanger bracket each slidably coupled to the base, and a front bracket unit connected to the first and second hanger brackets. Some embodiments of product display systems disclosed herein include a lighting unit, e.g., having a LED lighting source. This document also provides selectively detachable lighting housings that can be attached to product display systems.

## Claims

### Claim 1

A selectively detachable lighting housing, comprising:
a product display attachment portion;
a rectangular prism shaped lighting unit comprising an LED, a single side tab on a first face of the rectangular prism shaped lighting unit, and a single actuatable release tab on a second face of the rectangular prism shaped lighting unit that is opposite the first face;
a side tab catch configured to engage the side tab; and
a release tab catch configured to engage the actuatable release tab,
wherein the release tab catch and the side tab catch are configured to removably couple the lighting unit.

### Claim 2 (depends on 1)

The selectively detachable lighting housing of claim 1, wherein the product display attachment portion includes one or more elongated tabs.

### Claim 3 (depends on 2)

The selectively detachable lighting housing of claim 2, wherein the one or more elongated tabs are releasably insertable into one or more elongated apertures present on a product display system.

### Claim 4 (depends on 1)

The selectively detachable lighting housing of claim 1, wherein the product display attachment portion includes one or more elongated apertures.

### Claim 5 (depends on 4)

The selectively detachable lighting housing of claim 4, wherein the one or more elongated apertures are releasably engagable by one or more elongated tabs present on a product display system.

### Claim 6 (depends on 1)

The selectively detachable lighting housing of claim 1, wherein the product display attachment portion includes one or more peg holes.

### Claim 7 (depends on 6)

The selectively detachable lighting housing of claim 6, wherein the one or more peg holes are releasably engagable by one or more pegs present on a product display system.

### Claim 8 (depends on 6)

The selectively detachable lighting housing of claim 6, wherein the one or more peg holes are releasably engagable by one or more screws inserted from or through a product display system.

### Claim 9 (depends on 6)

The selectively detachable lighting housing of claim 6, wherein the one or more peg holes are releasably engagable by one or more bolts inserted from or through a product display system.