38 Periodic and Aperiodic Publications, Prints and Plans Relating to Tools, Measuring, Testing, Analyzing, Calculating, and Recording Devices and to Devices Operable to Produce, Vary, and Respond to Fluid Characteristics
Trademark Events
Feb 7, 2004
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 25, 1984
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.