PAUL J MILLER
Geologists in Downingtown, PA
License number
Pennsylvania PG005114
Category
Engineers
Type
Professional Geologist
Address
Address
Downingtown, PA 19335
Professional information
Color-Coded Cleaning Nozzles And Method Of Cleaning
US Patent:
2005006, Mar 31, 2005
Filed:
Sep 30, 2003
Appl. No.:
10/676623
Inventors:
Paul Miller - Downingtown PA, US
Russell Seery - Lincoln University PA, US
Russell Seery - Lincoln University PA, US
International Classification:
A47L009/06
US Classification:
015401000
Abstract:
A plurality of color-coded cleaning nozzles, which are interchanged with a common vacuum cleaner and which are designated for use only in a particular area. A method for preventing cross-contamination between different areas of a facility while cleaning the areas with a common vacuum cleaner. The method includes the steps of providing a plurality of cleaning nozzles that are interchangeable with the vacuum cleaner; applying visual identifying indicia on each of the nozzles to uniquely identify each nozzle; assigning a particular nozzle to each distinct area of the facility; cleaning a first area of the facility with its assigned nozzle; cleaning a second area of the facility only after removing the first assigned nozzle from the vacuum cleaner and replacing it with the nozzle assigned to the second area; and, isolating each of the nozzles from one another.