Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD441789 S1
Publication typeGrant
Application numberUS 29/091,404
Publication dateMay 8, 2001
Filing dateJul 29, 1998
Priority dateJul 29, 1998
Publication number091404, 29091404, US D441789 S1, US D441789S1, US-S1-D441789, USD441789 S1, USD441789S1
InventorsChun Yuen To
Original AssigneeWorld Wide Stationery Mfg. Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Partially corrugated ring binder housing
US D441789 S1
Previous page
Next page
  1. The ornamental design for a partially corrugated ring binder housing, as shown and described.

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.

U.S. ClassificationD19/32