DUROGUARD
LIVE

Serial Number

99755251

Owner

CORE MULTIFAMILY HOLDINGS LLC

Attorney

MICHAEL F. SWARTZ

Filing Date

Apr 9, 2026

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DUROGUARD Trademark

Serial Number: 99755251

DUROGUARD is a trademark filed by CORE MULTIFAMILY HOLDINGS LLC on April 9, 2026. The trademark is classified under Class 11 (Environmental Control). The application is currently pending registration.

Owner Contact Info

CORE MULTIFAMILY HOLDINGS LLC

223 HULL LANE
SUGAR LAND, TX 77498

Entity Type: 16

Trademark Details

Filing Date

April 9, 2026

Registration Date

Not Registered

Goods & Services

Air conditioning units; HVAC units; air conditioners and controls therefor, furnaces and controls therefor; window air conditioners; wall air conditioners; packaged terminal air conditioners (PTAC); air conditioners and controls therefor, sold as a unit, furnaces and controls therefor, sold as a unit; air conditioners, heat pumps, and furnaces; air conditioners and controls therefor, sold as a unit, furnaces and controls therefor, sold as a unit for the multi family housing industry

Filing History

NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 21, 2026 GNRN
NON-FINAL ACTION E-MAILED
Aug 21, 2026 GNRT
NON-FINAL ACTION WRITTEN
Aug 21, 2026 CNRT
ASSIGNED TO EXAMINER
Aug 19, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 17, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Apr 9, 2026 MAFR
NEW APPLICATION ENTERED
Apr 9, 2026 NWAP