Wall panelling and floor construction (buildings)
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 5, 1997
Grant Date -
N/A
app pub date -
Feb 28, 1996
filing date -
May 19, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A floor construction of wood panels (12) overlying a base support (11) with a layer (13) of yieldably resilient materials (14, 15) sandwiched between the panels (12) and the base support (11). The materials (14, 15) are of mutually different stillnesses, one being a relatively large main panel area of an open-cellular material (14) and the other being a relatively small area of a closed-cellular material (15) in the form of strips bordering the main panel area. The open-cellular material (14) provides a large degree of vibration isolation, whilst the closed-cellular (stiffer) material (15) stabilizes the panels in the vicinity of panel-to-panel joints and/or the floor periphery.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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