U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

Assignee: Chattam & Wells

Location: Orange, CA
No. of patents: 1

Number	Title	Issue Date
5878455	Corner guard for mattress A corner guard for reinforcing an edge or corner of a mattress of a bed is disclosed. The corner guard is constructed from a flat sheet of material formed into two flat panels intersecting to define a 90 degree primary angle, wherein the panels together f...	03/09/1999