Partially corrugated ring binder housing

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Description

FIG. 1 is an isometric view of a partially corrugated ring binder housing showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is another perspective view thereof with the broken-line rings in the open position;

FIG. 5 is a cross-sectional view thereof; and,

FIG. 6 is another top plan view thereof.

The broken-line showings are environmental only and form no part of the claimed design.

Claims

The ornamental design for a partially corrugated ring binder housing, as shown and described.

Referenced Cited
U.S. Patent Documents
D389182 January 13, 1998 Law
D397146 August 18, 1998 Chan
5807006 September 15, 1998 Cheung
5842807 December 1, 1998 To
Patent History
Patent number: D441789
Type: Grant
Filed: Jul 29, 1998
Date of Patent: May 8, 2001
Assignee: World Wide Stationery Mfg. Co., Ltd. (Kwai Chung)
Inventor: Chun Yuen To (Shatin)
Primary Examiner: Nelson C. Holtje
Attorney, Agent or Law Firm: Wolf, Greenfield & Sacks, P.C.
Application Number: 29/091,404
Classifications
Current U.S. Class: Element Or Attachment (D19/32)
International Classification: 1904;