Cleaning and liquid contact with solids – Processes – Including use of vacuum – suction – or inert atmosphere
Reexamination Certificate
2011-08-16
2011-08-16
Redding, David A (Department: 3723)
Cleaning and liquid contact with solids
Processes
Including use of vacuum, suction, or inert atmosphere
C015S393000, C015S401000, C015S365000, C015S369000
Reexamination Certificate
active
07998277
ABSTRACT:
A method of removing hair from a surface laden with hair comprising moving a hair collection element along the surface in a first direction to collect hair, depositing the collected hair at a first location, gliding the hair collection element along the surface in a second direction away from the first location and removing the collection hair from the first location.
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Bissell Homecare Inc.
McGarry Bair PC
Redding David A
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