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US 4,903,449 AGranted
Wall corner guard structure
OwnerChester W. Ellingson, Jr.inventor
Life of this patent
Estimating the term…
Abstract
A unitary wall corner protective member consisting of an underlying layer conforming to the wall member and an overlying layer spaced from said underlying layer, said layers having a common end portion having intermediate thereof a hinge unitary therewith and said layers having releasable interengaging other end portions, said overlying layer being yieldingly resistant to impact and an impact absorbing member intermediate said layers carried by said underlying layer.
Claims1
A guard structure of a corner formed by the cornvergence of a pair of walls, comprising
- an underlying layer conforming to and overlying a wall corner surface portion,
- means securing said underlying layer to said wall surface portion,
- an overlying layer spaced outwardly from said underlying layer,
- said overlying layer forming a continuation of said underlying layer at one of said underlying layer's ends with a corresponding of said overlying layers end portion,
- a living hinge formed intermediate said continuation of said ends of said layers,
- said underlying layer having its other end tip portion curved outwardly obliquely from said wall corner surface, and
- said overlying layer having its other end portion reversely curved and adapted to interengage said outwardly curved tip portion end of said underlying layer.
4 more elements
Dependencies are inferred from the claim text.