IP Library Granted Patent US 7,239,503
Granted Patent B2
US 7,239,503 · App. 10/891,515 · Granted Jul 3, 2007

Foam support for mobile electronic device display

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Quick Facts
Patent No.
US 7,239,503
App. No.
10/891,515
Granted
Jul 3, 2007
Kind
B2
Abstract

A foam support for use between a mobile electronic device display and a mobile electronic device frame having side edges for housing the display is provided. The foam support comprises a base and side tabs located around a perimeter of the base and configured to be folded into a position substantially perpendicular to the base and affixed to the side edges of the frame.

Claims (6)

1. A method of assembling a mobile electronic device display and mobile electronic device frame, the frame having side edges substantially perpendicular to a frame base for retaining edges of the display, comprising the steps of:

placing a foam support on a fixture assembly to expose a first surface of the foam support, the foam support, formed of a foam material for separating the display from the device frame and for cushioning movement of the display relative to the device frame, having a substantially planar base, flanged side tabs extending from selected locations on a perimeter of, and in the same plane as, the substantially planar base and slots located between the flanged side tabs and the substantially planar base, and an adhesive layer provided on the first surface of the planar base and the side tabs and the fixture assembly being configured to receive the frame,

pressing the frame onto the fixture assembly to form the foam support to the frame, the flanged side tabs being thereby folded against the side edges, such that the adhesive layer on the planar base and flanged side tabs adheres to the frame base and the side edges, respectively;

removing the frame and affixed foam support from the fixture assembly; and

placing the display into the frame such that it is retained by the side edges and cushioned by the affixed foam support.

2. The method of claim 1 , wherein a surface opposite the first surface is provided with an adhesive to further retain the display within the frame.

Assignments (5)
CORRECTIVE ASSIGNMENT TO CORRECT THE ADDED PATENT NUMBER TO REMOVE PATENT NO. 8,873,407 AT PREVIOUSLY RECORDED ON REEL 64066 FRAME 1. ASSIGNOR(S) HEREBY CONFIRMS THE NUNC PRO TUNC ASSIGNMENT EFFECTIVE DATE MARCH 20, 2023. Recorded Feb 2, 2026
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 074921/0001 →
NUNC PRO TUNC ASSIGNMENT Recorded Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064066/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →
CHANGE OF NAME Recorded Feb 17, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037845/0441 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 15, 2004
From: CHEN, CHAO
To: RESEARCH IN MOTION LIMITED
Reel/Frame 015576/0749 →