SMOKE WATCHMAN
Filed: November 25, 1970
SMOKE-DETECTION DEVICE ACTUATABLE BY THE PRESENCE OF SMOKE IN THE BREACHING OF THE BOILER
Owned by: FUEL WATCHMAN SALES AND SERVICE, INC.
Serial Number: 72377132
FUEL TIMER
Filed: July 20, 1973
ELECTRONIC-MECHANICAL PROGRAMMER FOR HEATING FUEL SYSTEMS FOR SOLID FUELS, LIQUID FUELS OR GASEOUS FUELS, WHICH REGULATES…
Owned by: FUEL WATCHMAN SALES AND SERVICE, INC.
Serial Number: 72463516
FUEL TIMER
electronic-mechanical controller incorporating a timer function for heating fuel systems for solid fuels, liquid fuels or…
Owned by: FUEL WATCHMAN SALES AND SERVICE, INC.
Serial Number: 77155727
SAF "T" WATCHMAN
state of condition electronic recorder and monitor mounted on burner equipment which records information regarding burn…
Owned by: FUEL WATCHMAN SALES AND SERVICE, INC.
Serial Number: 77159164
