×

Barrier material, apparatus, and method

  • US 6,367,781 B1
  • Filed: 02/10/2000
  • Issued: 04/09/2002
  • Est. Priority Date: 02/10/2000
  • Status: Expired due to Term
First Claim
Patent Images

1. A barrier material comprising:

  • (a) a first ply of single-knit fabric;

    (b) a second ply of single-knit fabric;

    (i) said first ply of single-knit fabric and said second ply of single-knit fabric being joined together to form a double-knit fabric extension;

    (A) said double-knit fabric extension having;

    (1) a first edge along a length of the double-knit extension and an opposite second edge along the length of the double-knit extension. (2) at least a first and a second bounded area along the double-knit extension;

    (3) a first integral pocket formed between said first and said second bounded areas, the first integral pocket having a first pocket side and an opposing second pocket side extending between said first edge and said second edge;

    (a) said first pocket side comprising said first ply of single-knit fabric;

    (b) said second pocket side comprising said second ply of single-knit fabric; and

    (4) said first pocket side being selectively separable from said second pocket side to define a first interior area of the first integral pocket therein.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×