16 Radiation Dosimeter Log Books for Recording Dosimetry Data for Personnel and Calibration Data for Dosimeters Used by Personnel
Applicant disclaims the word "Roentgens" apart from the mark as shown. The mark consists of "Roentgens" and design of a measurement scale calibrated in roentgens.
Trademark Events
Apr 5, 2003
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Mar 8, 1988
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.