DUOGUARD Trademark

Trademark Overview


On Monday, June 12, 1978, a trademark application was filed for DUOGUARD with the United States Patent and Trademark Office. The USPTO has given the DUOGUARD trademark a serial number of 73173872. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, October 6, 2001. This trademark is owned by Glastek, Inc.. The DUOGUARD trademark is filed in the Non-Metallic Building Material Products category with the following description:

Insulating Glass Window Units

General Information


Serial Number73173872
Word MarkDUOGUARD
Filing DateMonday, June 12, 1978
Status710 - CANCELLED - SECTION 8
Status DateSaturday, October 6, 2001
Registration Number1139942
Registration DateTuesday, September 30, 1980
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, April 15, 1980

Trademark Statements


Goods and ServicesInsulating Glass Window Units

Classification Information


International Class019 - Building materials (non-metallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal.
US Class Codes012
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateSaturday, October 6, 2001
Primary Code019
First Use Anywhere DateFriday, May 12, 1978
First Use In Commerce DateFriday, May 12, 1978

Trademark Owner History


Party NameGlastek Corp.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressIndianapolis, IN 46205

Party NameGlastek, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressIndianapolis, IN

Trademark Events


Event DateEvent Description
Saturday, October 6, 2001CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Friday, January 10, 1986REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, October 25, 1985REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, September 30, 1980REGISTERED-PRINCIPAL REGISTER

Related Keywords


duoguard units window glass insulating