TrademarkDir
SIERRA ENGINEERING
DEAD

Serial Number

75185835

Owner

Drennon/Castillo, Ltd.

Attorney

William D. Jackson

First Use Date

Jan 1, 1991

Filing Date

Oct 23, 1996

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SIERRA ENGINEERING Trademark

Serial Number: 75185835

SIERRA ENGINEERING is a trademark filed by Drennon/Castillo, Ltd. on October 23, 1996. The trademark is classified under Class 37 (Building & Construction). The application is currently no longer active.

Owner Contact Info

Drennon/Castillo, Ltd.

Sierra Engineering
Midland, TX 79705

Entity Type: 13

Trademark Details

Filing Date

October 23, 1996

Registration Date

Not Registered

First Use Anywhere

January 1, 1991

First Use in Commerce

January 1, 1991

Goods & Services

on-site petroleum engineering services involving the drilling and completion of oil and gas wells including the on-site supervision and implementation of drilling operations, including selection of drilling parameters and drilling fluid and drilling fluid additives, the insertion of tubular goods, namely, casing and tubing strings into wells, and completion of wells

Filing History

JURISDICTION RESTORED TO EXAMINING ATTORNEY
Nov 2, 2000 JURT
EXPARTE APPEAL TERMINATED
Nov 2, 2000 EXPT
ABANDONMENT - AFTER EX PARTE APPEAL
Jul 26, 2000 ABN3
EXPARTE APPEAL AFFIRMED/REVERSED IN PART
Jul 26, 2000 EXAR
EXAMINERS STATEMENT MAILED
Dec 14, 1999 CNES
JURISDICTION RESTORED TO EXAMINING ATTORNEY
Oct 15, 1999 JURT
EX PARTE APPEAL-INSTITUTED
Aug 10, 1999 EXPI
FINAL REFUSAL MAILED
Jan 13, 1999 CNFR
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 29, 1998 CRFA
NON-FINAL ACTION MAILED
Apr 24, 1998 CNRT
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 3, 1997 CRFA
NON-FINAL ACTION MAILED
Feb 27, 1997 CNRT
ASSIGNED TO EXAMINER
Jan 27, 1997 DOCK

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