BLACKWELL
DEAD

Serial Number

72288153

Owner

BLACKWELL BURNER COMPANY

Filing Date

Jan 5, 1968

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BLACKWELL Trademark

Serial Number: 72288153 • Registration: 0870841

BLACKWELL is a trademark filed by BLACKWELL BURNER COMPANY on January 5, 1968. The trademark is classified under Class 7 (Machinery), Class 11 (Environmental Control). The application is currently no longer active.

Owner Contact Info

BLACKWELL BURNER COMPANY (2 trademarks)

SAN ANTONIO, TX 78207

Entity Type: 03

Trademark Details

Filing Date

January 5, 1968

Registration Date

June 10, 1969

Filing History

EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG