4-D/L Trademark Details

This mark is dead with a status of Abandoned File - Backfile. The last case file activity for this mark occured 40 years ago on Monday, March 5, 1984, according to the United State Patent & Trademark Office
Word Mark 4-D/L
Status Dead 618 — Abandoned File - Backfile

Current Owner

Exploration Logging, Inc. of Sacramento, CA

View all trademarks for Exploration Logging, Inc.
Other Trademarks for Exploration Logging, Inc.
Serial Number 73292224
Status Date Monday, March 5, 1984
Filing Date Monday, March 5, 1984

Correspondent

CHRISTIE, PARKER & HALE
201 S. LAKE AVE.
PASADENA
CALIFORNIA 91101

Case File Statements

Goods & Services Well Logging Services

Classifications

International Class Codes
042 — Class 42 includes mainly services provided by persons, individually or collectively, in relation to the theoretical and practical aspects of complex fields of activities; such services are provided by members of professions such as chemists, physicists, engineers, computer programmers, etc.
U.S. Class Codes 100
Status 8 — Abandoned
Status Date Wednesday, August 4, 1999
First Use Anywhere Wednesday, October 1, 1980
First Use In Commerce Wednesday, October 1, 1980
Primary Code 042

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