Sierra Engineering Trademark Details

Sierra Engineering was registered on Tuesday, September 26, 2006 and is currently owned by Jolley, Castillo, Drennon, Ltd. under the registration number 3147712 . This mark is alive with a status of Section 8 & 15-Accepted and Acknowledged. The last case file activity for this mark occured 12 years ago on Saturday, October 22, 2011, according to the United State Patent & Trademark Office
Word Mark Sierra Engineering
Status Alive Registered 702 — Section 8 & 15-Accepted and Acknowledged

Current Owner

Jolley, Castillo, Drennon, Ltd. of Midland, TX

View all trademarks for Jolley, Castillo, Drennon, Ltd.
Other Trademarks for Jolley, Castillo, Drennon, Ltd.

Previous Owners

Sierra Hamilton Holding, LLC of Houston, TX

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Other Trademarks for Sierra Hamilton Holding, LLC
Serial Number 78577933
Registration Number 3147712
Status Date Saturday, October 22, 2011
Filing Date Saturday, October 22, 2011
Registration Date Tuesday, September 26, 2006
Attorney George R. Schultz

Correspondent

George R. Schultz
SCHULTZ & ASSOCIATES, P.C.
SUITE 1200
5400 LBJ FREEWAY
DALLAS TX 75240

Case File Statements

Disclaimer with Predetermined Text "Engineering"
Goods & Services Petroleum engineering in the nature of the supervision of drilling operations and design of drilling operations including selection of drilling parameters, drilling fluid and drilling fluid additives, the insertion of tubular goods, namely, casing and tubing strings into wells and completion of wells; and petroleum engineering in the nature of the design and supervision of fracturing procedures by hydraulic fracturing and well casing perforating procedures by gun perforating for oil and gas wells

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, 101
Status 6 — Active
Status Date Wednesday, March 9, 2005
First Use Anywhere Tuesday, January 1, 1991
First Use In Commerce Tuesday, January 1, 1991
Primary Code 042

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