Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2011-07-05
2011-07-05
Douyon, Lorna M (Department: 1761)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S276000, C510S281000, C510S283000, C510S320000, C510S336000, C510S356000, C510S403000, C510S404000, C510S438000, C510S439000
Reexamination Certificate
active
07973003
ABSTRACT:
A laundry stain and soil pretreatment sheet including a water soluble or water dispersible carrier layer, preferably polyvinyl alcohol, a removable separator layer, and a layer of cleaning agent composition therebetween. The separator layer is removed, the composition layer is adhered to a stain on clothing, and the clothing is laundered to treat the stain. The carrier layer dissolves or disperses during the laundering.
REFERENCES:
patent: 3645390 (1972-02-01), Ryan
patent: 3953353 (1976-04-01), Barrett, Jr. et al.
patent: 4199482 (1980-04-01), Renaud et al.
patent: 4285841 (1981-08-01), Barrat et al.
patent: 4348293 (1982-09-01), Clarke et al.
patent: 4515703 (1985-05-01), Haq
patent: 4595527 (1986-06-01), Gipp
patent: 4711739 (1987-12-01), Kandathil
patent: 4720351 (1988-01-01), Flynn et al.
patent: 4842762 (1989-06-01), Sabol, Jr. et al.
patent: 4973416 (1990-11-01), Kennedy
patent: 5186856 (1993-02-01), Holland
patent: 5288420 (1994-02-01), Mandy
patent: 5384060 (1995-01-01), Mandy et al.
patent: 5447649 (1995-09-01), Gormsen
patent: 5648326 (1997-07-01), Sramek
patent: 5747442 (1998-05-01), Bory et al.
patent: 5780047 (1998-07-01), Kamiya et al.
patent: 5783541 (1998-07-01), Tack et al.
patent: 5820637 (1998-10-01), Bory et al.
patent: 5916674 (1999-06-01), Skelly et al.
patent: 6037319 (2000-03-01), Dickler et al.
patent: 6077317 (2000-06-01), Murphy
patent: 6124036 (2000-09-01), Brown et al.
patent: 6465407 (2002-10-01), Hayashi et al.
patent: 6576604 (2003-06-01), Hoshino et al.
patent: 6699826 (2004-03-01), Saijo et al.
patent: 6812199 (2004-11-01), Dasque et al.
patent: 7094744 (2006-08-01), Kobayashi et al.
patent: 2004/0072709 (2004-04-01), Wiedemann et al.
patent: 2004/0204334 (2004-10-01), Terada et al.
patent: 2004/0266650 (2004-12-01), Lambotte et al.
patent: 2005/0019277 (2005-01-01), Sagel et al.
patent: 2007/0213246 (2007-09-01), Wiedemann et al.
patent: 0 011 502 (1980-05-01), None
patent: 0 253 566 (1988-01-01), None
patent: 02/32780 (2002-04-01), None
Golownia Robert F.
Peltz Jamie B.
Dirty Laundry, LLC
Douyon Lorna M
Pearne & Gordon LLP
LandOfFree
Laundry stain and soil pretreatment sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Laundry stain and soil pretreatment sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laundry stain and soil pretreatment sheet will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2720746