Lavatory freshening and/or cleaning system and method

Details Lavatory freshening and/or cleaning system and method Lavatory freshening and/or cleaning system and method

2006-05-23

2006-05-23

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

C239S310000, C239S316000, C239S375000

Reexamination Certificate

active

07048205

ABSTRACT:
A lavatory freshening and/or cleaning system comprises a dispenser for dispensing a liquid composition from under the rim of a lavatory bowl. The dispenser is in the form of a reservoir arranged for suspension from the rim of lavatory bowl, and the reservoir contains the liquid composition. The liquid composition comprises a combination of anionic and non-ionic surfactants having a total concentration of 22.5 wt. %, a thickening agent having a concentration of 0.40 wt. % and a perfume having a concentration of 6.00 wt. % and having a viscosity of a bout 3,500 mPa s.

REFERENCES:
patent: 4678606 (1987-07-01), Akhter et al.
patent: 4777670 (1988-10-01), Klinkhammer et al.
patent: 4783283 (1988-11-01), Stoddart
patent: 4813084 (1989-03-01), Buecheler et al.
patent: 5916967 (1999-06-01), Jones et al.
patent: 6013615 (2000-01-01), Zhou et al.
patent: 6121227 (2000-09-01), Meine et al.
patent: 6178564 (2001-01-01), Leonard et al.
patent: 0775741 (1997-05-01), None
patent: 0920860 (1999-06-01), None
patent: 1029911 (2000-08-01), None
patent: WO 98/46712 (1998-10-01), None
patent: WO 99/66139 (1999-12-01), None
patent: WO 00/29532 (2000-05-01), None
patent: WO 00/53718 (2000-09-01), None
patent: WO 01/44591 (2001-06-01), None
WPI Abstract Accession No. 1985-193166 [32] & JP 600119950 A (Johnson Corp) See abstract.

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