Metal goods Trademarks Filed in January 28, 1992
1-800-PRO-SAMP
Filed: January 28, 1992
metallic high pressure cylinders used for collection and transportation of samples
Owned by: Welker Engineering Company
Serial Number: 74240846
WARREN
Filed: January 28, 1992
manually operated metal valves
Owned by: Warren Alloy Valve and Fitting Co., Inc.
Serial Number: 74240917
