Roller tube for a roller blind

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Description

FIG. 1 is a perspective view of the roller tube for a roller blind.

FIG. 2 is a front side view of the roller tube for a roller blind.

FIG. 3 is a right side view of the roller tube for a roller blind.

FIG. 4 is a left side view of the roller tube for a roller blind.

FIG. 5 is a top view of the roller tube for a roller blind.

FIG. 6 is a bottom view of the roller tube for a roller blind; and,

FIG. 7 is a back view of the roller tube for a roller blind.

The broken lines and the spaces therein represent environmental subject matter that forms no part of the claimed design.

Claims

The ornamental design for a roller tube for a roller blind, as shown and described.

Patent History
Patent number: D681992
Type: Grant
Filed: May 31, 2012
Date of Patent: May 14, 2013
Inventor: Philip Ng (Thornhill)
Primary Examiner: Karen S Acker
Application Number: 29/423,372
Classifications
Current U.S. Class: D6/580