Paques, BV

ASTRACONTROL

computer software for calibrating the sand circulation rate for optimal performance of the sand filtration apparatus by measuring head loss, feed flow, and water temperature;The mark consists of the word ASTRACONTROL and a partial gauge or meter face in the color blue. Starting at the left and progressing to the right of the word ASTRACONTROL, the word is in dark blue and the color changes to progressively lighter gradations of blue until reaching the letter L which is in light blue. Beginning at the upper left section of the gauge or meter face design, the design is in light blue and the color changes to progressively darker gradations of blue as the color moves clockwise around the design. The needle of the gauge or meter face design is dark blue in color.;ASTRA CONTROL;The color(s) light blue, blue and dark blue is/are claimed as a feature of the mark.;

ASTRAMETER

The mark comprises the word ASTRAMETER and a linear design, all in various shades of blue. The linear design represents the markings of a ruler.;measuring apparatus and instruments, namely, apparatus measuring the sand circulation rate in continuous sand filters for use in the field of water treatment;The mark consists of the word ASTRAMETER and a linear design in the color blue. Starting at the left and progressing to the right of the word ASTRAMETER, the word is in dark blue and the color changes to progressively lighter gradations of blue until reaching the last letter on the right which is in light blue. Beginning at the left section of the linear design, the design is in light blue and the color changes to progressively darker gradations of blue as the color moves to the right end of the design such that the end of the linear design is in dark blue.;ASTRA METER;The color(s) light blue, blue, and dark blue is/are claimed as a feature of the mark.;