Trademark: 73222132
Status Date
Wednesday, October 7, 1987
Registration Number
1150315
Registration Date
Tuesday, April 7, 1981
Filing Date
Monday, July 2, 1979
Published for Opposition
Tuesday, January 13, 1981
Cancellation Date
Wednesday, October 7, 1987
9 Scientific Instrument-Namely, a Light Scattering Photometer, a Device Used to Measure the Characteristics of Particles and/or Their Response to Their Environment
No claim is made to exclusive use of the letters "DLS" apart from the mark as shown.
Oct 7, 1987
Cancelled Sec. 8 (6-Yr)
Apr 7, 1981
Registered-Principal Register
Jan 13, 1981
Published For Opposition
Trademark Alertz updated from USPTO on 2030-01-24