DUAL PROPAGATION RESISTIVITY
DEAD
Serial Number
74261541
Owner
Teleco Oilfield Services Inc.Attorney
GERALD W. SPINKSFirst Use Date
Feb 5, 1991
Filing Date
Apr 1, 1992
DUAL PROPAGATION RESISTIVITY Trademark
Serial Number: 74261541
DUAL PROPAGATION RESISTIVITY is a trademark filed by
Teleco Oilfield Services Inc.
on April 1, 1992. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
GERALD W SPINKS BAKER HUGHES INCORPORATED
P O BOX 4740
HOUSTON
TX 77210-4740
UNITED STATES
Trademark Details
Filing Date
April 1, 1992
Registration Date
Not Registered
First Use Anywhere
February 5, 1991
First Use in Commerce
February 5, 1991
Filing History
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
Mar 1, 1995 ABN2
CONTINUATION OF FINAL REFUSAL MAILED
May 18, 1994 CNCF
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 1, 1994 CRFA
FINAL REFUSAL MAILED
Sep 3, 1993 CNFR
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jan 11, 1993 CRFA
NON-FINAL ACTION MAILED
Aug 10, 1992 CNRT
ASSIGNED TO EXAMINER
Jun 9, 1992 DOCK
