USPatentGranted

Tissue paper

Granted 30 Jan 2001 · no office action yet

Application
246382
filed 9 Feb 1999
Publication
Not published
not published
Patent· this page
US 6,180,216
granted 30 Jan 2001

Life of the patent

3 dated events
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Abstract

A wiping implement suitable for use as a bath tissue can be formed into sheets, each sheet comprising at least one ply of a paper web having a basis weight of at least about 25 lb/3000 square feet. The sheet can have a width of at least about 4.5 inches and temporary wet tensile properties. The sheet of the present invention can have an area of at least about 30 square inches. In a multiple ply embodiment, the sheet can have an optimized basis weight of at least about 42 lb/3000 square feet while maintaining nearly the same amount of actual total fiber usage per cleaning task as current premium bath tissues.

Claims

11 · 1 independent · depth 2
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11 granted claims

Classifications

6 codes
USPC · US Patent Classification
428/211428/220428/219428/340428/141428/332

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Pendency
2.0 y
721 days filing → grant
Office actions
0
on the grant's record
Examiner
William Krynski
art unit —
Citations: 44 back · 1 forward

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