Trademark Search  /  SIERRA

SIERRA

○ Dead · Cancelled

U.S. federal trademark · Serial No. 76282854 · Reg. No. 2555896

Mark
SIERRA
Status
Cancelled
Serial Number
76282854
Registration No.
2555896
Filing Date
July 11, 2001
Registration Date
April 2, 2002
Class(es)
Class 009

Owners

DUPONT SAFETY & CONSTRUCTION, INC.
03 · WILMINGTON, DE, US
E. I. DU PONT DE NEMOURS AND COMPANY
03 · WILMINGTON, DE
White Knight Engineered Products Inc.
03 · Charlotte, NC, US
White Knight Engineered Products Inc.
03 · Charlotte, NC, US
White Knight Engineered Products Inc.
03 · Charlotte, NC, US

Goods & Services

Respiratory face masks used in cleanrooms for non-medical purposes

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.