Brushing – scrubbing – and general cleaning – Implements – Combined
Reexamination Certificate
2007-06-26
2007-06-26
Chin, Randall (Department: 1744)
Brushing, scrubbing, and general cleaning
Implements
Combined
C015S244300
Reexamination Certificate
active
11184091
ABSTRACT:
A cleaning implement includes a fabric layer made from a splittable conjugate fiber, a sponge wiper layer made of melamine foam, and a reinforcing layer made of a non-melamine foam material and disposed between the fabric and sponge layers. The non-melamine foam material has higher water-absorbing and elastic properties than the melamine foam.
REFERENCES:
patent: 2005/0202232 (2005-09-01), Sauniere
patent: 2006/0230569 (2006-10-01), Chen
patent: 2 340 445 (1974-02-01), None
patent: 6-341033 (1994-12-01), None
patent: 2000-126105 (2000-05-01), None
patent: 2002-201299 (2002-07-01), None
patent: 2004-360157 (2004-12-01), None
Chin Randall
Ostrolenk Faber Gerb & Soffen, LLP
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