US2009176050A1PendingUtilityA1
Ventilating type carpet
Est. expiryJan 7, 2028(~1.4 yrs left)· nominal 20-yr term from priority
Inventors:Hui Wang
B32B 2307/728B32B 2471/02B32B 3/26B32B 5/022B32B 3/266B32B 25/10B32B 2307/726B32B 2307/724B32B 27/12Y10T428/23979B32B 2307/7145
52
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Claims
Abstract
A ventilating type carpet, in which the bottom of the carpet has a bottom layer which is punched with a plurality of ventilation holes in regulated arrangements for passing water vapors, while one side of the said bottom layer is firmly installed with a layer of felt carpet for soaking moistures, therefore water stains at the carpet can be quickly and effectively dispersed through the ventilation holes to avoid problems of breeding mildews.
Claims
exact text as granted — not AI-modified1 . A ventilating type carpet, in which the bottom of the carpet has a bottom layer which are made of either plastic or rubber, and the said bottom layer is punched with a plurality of ventilation holes, while one side of the said bottom layer is bonded with a layer of felt carpet.
2 . A ventilating type carpet, in which the bottom of the carpet has a bottom layer which are made of either plastic or rubber, whereof one side of the said bottom layer is bonded with a layer of felt carpe, and the said bottom layer and felt carpet is punched with a plurality of ventilation holes which pierce through the said bottom layer and felt carpet.Join the waitlist — get patent alerts
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