Invention Grant
- Patent Title: Monitoring cleaning of surfaces
- Patent Title (中): 监控表面清洁
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Application No.: US12483872Application Date: 2009-06-12
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Publication No.: US07780453B2Publication Date: 2010-08-24
- Inventor: Philip C. Carling
- Applicant: Philip C. Carling
- Applicant Address: US MA Hingham
- Assignee: Kleancheck Systems, LLC
- Current Assignee: Kleancheck Systems, LLC
- Current Assignee Address: US MA Hingham
- Agency: Sunstein Kann Murphy & Timber LLP
- Main IPC: G09B23/28
- IPC: G09B23/28 ; C12N1/20 ; C12N1/00 ; G06Q10/00 ; G06Q50/00 ; G01N21/00 ; B60R11/00
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.
Public/Granted literature
- US20090248499A1 Monitoring Cleaning of Surfaces Public/Granted day:2009-10-01
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