Mark Identification
P3 BIOSAND BAG FILTER
Serial Number
77816426
Filing Date
Aug 31, 2009
Registration Date
Jan 31, 2012
Trademark by
Active Trademark
Classification Information
Gravity filtering units for providing potable drinking water for community use; gravity filters for providing potable drinking water for community use; gravity water filtering units for providing potable drinking water for community use
Environmental Control Apparatus