MICROZONE
Filed: July 26, 1989
MICROWAVE LEAK DETECTOR
Owned by: ENZONE INCORPORATED
Serial Number: 73814890
THE DETECTO CARD
Filed: January 30, 1990
non-electric leak detector which determines leakage in household appliances
Owned by: ENZONE INCORPORATED
Serial Number: 74024242
LEAD-ZONE
Filed: January 17, 1992
chemically impregnated paper that can detect lead on any surface for consumer use
Owned by: ENZONE INCORPORATED
Serial Number: 74238264
WATER-ZONE
Filed: January 17, 1992
home water quality test kit comprised of a chlorine indicator test strip, pH indicator test strip, water hardness indicator…
Owned by: ENZONE INCORPORATED
Serial Number: 74238265
AIRZONE
Filed: January 17, 1992
carbon monoxide gas monitor/dosimeter
Owned by: ENZONE INCORPORATED
Serial Number: 74238266
RADON ZONE
Filed: March 2, 1992
carbon activated charcoal canister for the purpose of absorbing radon gas molecules; said canister to then be submitted…
Owned by: ENZONE INCORPORATED
Serial Number: 74251334
WATER ALERT
Filed: September 30, 1992
lead detection kit for consumer use comprised of a sealable test tube and mailing container utilized for the purpose of…
Owned by: ENZONE INCORPORATED
Serial Number: 74319864
AIR-ZONE
Filed: April 23, 1993
carbon monoxide gas monitor/dosimeter
Owned by: ENZONE INCORPORATED
Serial Number: 74381704
LEAD ZONE
Filed: April 23, 1993
chemically impregnated paper that can detect lead on any surface for consumer use
Owned by: ENZONE INCORPORATED
Serial Number: 74381707
RADON ZONE RADON TEST KIT
Filed: April 23, 1993
carbon activated charcoal cannister that absorbs radon gas molecules used to facilitate the detection of radon gas
Owned by: ENZONE INCORPORATED
Serial Number: 74381828
ENZONE
Filed: June 6, 1994
home safety testing and monitoring equipment, namely sensors for detecting and monitoring smoke, heat, radiation and gases…
Owned by: ENZONE INCORPORATED
Serial Number: 74533484
AIR ZONE II
Filed: June 8, 1994
electronic carbon monoxide detector
Owned by: ENZONE INCORPORATED
Serial Number: 74535883
