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US 2021/0056946 A1Published application
Sound damping railing
AssigneeCPG International LLC
InventorTammy Leigh Rucker
Life of this patent
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Abstract
Aspects described herein relate metallic railings that include a sound damping polymeric material affixed to a surface of the railing. The metallic railing can be solid or hollow and can have a circular or non-circular cross section. By positioning the sound damping polymeric material on the inner surface or the underside surface of the metallic railing, the tone produced when the metallic railing is struck can be tuned.
Claims20
A metallic railing comprising:
- a first surface;
- a second surface, wherein the first surface is opposite the second surface;
- and
- a sound damping polymeric material affixed to a first portion of the second surface.
1 more element
Dependencies are inferred from the claim text.