US2022400926A1PendingUtilityA1

Three-dimensional cleaning textile and method for the production thereof

Assignee: FREUDENBERG CARL KGPriority: Oct 29, 2019Filed: Oct 19, 2020Published: Dec 22, 2022
Est. expiryOct 29, 2039(~13.2 yrs left)· nominal 20-yr term from priority
A47L 13/16D03D 27/00D03D 1/0023D05C 15/04D04H 11/00D05C 17/026
35
PatentIndex Score
0
Cited by
0
References
0
Claims

Abstract

A three-dimensional cleaning textile includes: a textile cleaning base having a front face and a rear face; and at least one pile comprising at least one pile yarn that is permanently connected to the cleaning base and is raised and projects over the front face. In an embodiment, the cleaning base includes a fabric.

Claims

exact text as granted — not AI-modified
1 . A three-dimensional cleaning textile, comprising:
 a textile cleaning base having a front face and a rear face; and   at least one pile comprising at least one pile yarn that is permanently connected to the cleaning base and is raised and projects over the front face-R.   
     
     
         2 . The three-dimensional cleaning textile of  claim 1 , wherein the cleaning base comprises a fabric. 
     
     
         3 . The three-dimensional cleaning textile of  claim 2 , wherein the fabric comprises a plush material. 
     
     
         4 . The three-dimensional cleaning textile of  claim 3 , wherein the plush material has at least a first pile height and a second pile height, and
 wherein the second pile height is greater than the first pile height.   
     
     
         5 . The three-dimensional cleaning textile of  claim 4 , wherein the pile yarn comprises loop-shaped pile tufts on the front face. 
     
     
         6 . The three-dimensional cleaning textile of  claim 5 , wherein the pile yarn projects over the front face with a cut pile. 
     
     
         7 . The three-dimensional cleaning textile of  claim 6 , wherein the pile tufts or the cut pile has a third pile height which is greater than the second pile height. 
     
     
         8 . The three-dimensional cleaning textile of  claim 7 , wherein the third pile height is higher than the second pile height. 
     
     
         9 . The three-dimensional cleaning textile of  claim 1 , wherein the pile yarn penetrates the cleaning base between the front face and the rear face and is connected to the cleaning base by a clawing arrangement on the rear face. 
     
     
         10 . The three-dimensional cleaning textile of  claim 9 , wherein the clawing arrangement comprises a textile, knot-like interlocking of the pile yarn with the cleaning base. 
     
     
         11 . The three-dimensional cleaning textile of  claim 9 , wherein the rear face and the clawing arrangement are permanently covered by a pile yarn retaining base. 
     
     
         12 . The three-dimensional cleaning textile of  claim 11 , wherein the pile yarn retaining base comprises a coating. 
     
     
         13 . The three-dimensional cleaning textile of  claim 12 , wherein the coating comprises an acrylic binder. 
     
     
         14 . A method for producing the three-dimensional cleaning textile of  claim 1 , comprising:
 connecting the pile yarn to the cleaning base by tufting.   
     
     
         15 . The method of  claim 14 , further comprising:
 concealing the rear face and the clawing arrangement by the pile yarn retaining base.

Join the waitlist — get patent alerts

Track US2022400926A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.