Trademark Search  /  REGENERATIVE DUAL DUCT

REGENERATIVE DUAL DUCT

○ Dead · Cancelled

U.S. federal trademark · Serial No. 78181457 · Reg. No. 3170524

Mark
REGENERATIVE DUAL DUCT
Status
Cancelled
Serial Number
78181457
Registration No.
3170524
Filing Date
November 4, 2002
Registration Date
November 14, 2006
Class(es)
Class 042

Owners

Lentz Engineering Associates, Inc.
03 · Sheboygan Falls, WI, US
Lentz Engineering Associates, Inc.
03 · Sheboygan Falls, WI, US
Lentz Engineering Associates, Inc.
03 · Sheboygan Falls, WI, US

Goods & Services

Engineering design services, namely designing desiccant-free heating, ventilation and air conditioning systems using 100% outside air for others

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