Trademark: 72038863
Word
DYNA-DRILL
Status
Dead
Status Code
900
Status Date
Monday, May 3, 1999
Serial Number
72038863
Registration Number
0665030
Registration Date
Tuesday, July 29, 1958
Mark Type
5W23
Filing Date
Monday, October 14, 1957
Trademark Owner History
SMITH INTERNATIONAL, INC. - 1st New Owner Entered After Registration
H. C. SMITH OIL TOOL CO. - Original Registrant
Classifications
23 WELL DRILLING TOOLS
Trademark Events
May 3, 1999
Expired Sec. 9
Jul 29, 1978
Registered And Renewed (First Renewal - 20 Yrs)
KGWA
PORT-A-CHILLER
Trademark Alertz updated from USPTO on 2030-01-24

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