THE ENERGY CONSERVATORY, INC.

DUCT BLASTER

testing and measuring apparatus; namely, motor driven fans and blowers used to measure air leakage rates in ducts and structures having air passages;DUCT;

TEC

The mark consists of spaced and contrasting parallel bars within a circle-shaped opening of a rectangle with the word TEC to the right of the design.;A house mark for diagnostic tools used to measure building performance, namely, motor driven fans and blowers and fan mounting structures used to measure air leakage rates in ducts and structures having air passages, pressure reading instruments, pressure and flow gauges, air flow meters, computer software and airtightness testing simulators for use in measuring air leakage within buildings and duct systems in order to determine energy efficiency *, all of the foregoing not for sale in retail establishments *;In the Statement, line 11, after EFFICIENCY, , ALL OF THE FOREGOING NOT FOR SALE IN RETAIL ESTABLISHMENTS is inserted.;In the statement, line 1, The Energy Conservatory, should be deleted, and, The Energy Conservatory, Inc., should be inserted.;Color is not claimed as a feature of the mark.;