Trademark Search / HEAT SPONGE

HEAT SPONGE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73322391 · Reg. No. 1221562

Mark

HEAT SPONGE

Status

Cancelled

Serial Number

73322391

Registration No.

1221562

Filing Date

August 5, 1981

Registration Date

December 28, 1982

Class(es)

Class 011

Owners

03 · North Hills, NY, US

03 · North Hills, NY, US

03 · North Hills, NY, US

Compact Thermal Energy Reservoir and Heat Exchanger Unit

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