Monitoring cleaning of surfaces
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United States of America Patent
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Apr 18, 2017
Issued Date -
N/A
app pub date -
May 23, 2014
filing date -
Mar 30, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
First Claim
Family
International Classification(s)
- G06Q:DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAP....
- B08B:CLEANING IN GENERAL; PREVENTION OF FOULING IN GENE....
- G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
- A61B:DIAGNOSIS; SURGERY; IDENTIFICATION
- C11D:DETERGENT COMPOSITIONS
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
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