Y10T442/3951 - CPC Classification Index

ClassID:

252976 ⎘

Y10T442/3951 - CPC Classification

Classification description:

Fabric [woven, knitted, or nonwoven textile or cloth, etc.]; Woven fabric [i.e., woven strand or strip material]; Including a paper or wood pulp layer Including a bituminous layer

Recent Application in this class:

20080163979

2008-07-10

WATERPROOFING MEMBRANE AND METHODS OF USE

20060003652

2006-01-05

Waterproofing membrane and methods of use

20050118446

2005-06-02

Waterproofing air and vapor barrier membrane