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US 2004/0000390 A1Published application
Outdoor electronic sign enclosure
OwnerRobert Charles Stadjuhar JR., Cecil Sheldon Renfroinventors
Life of this patent
Estimating the term…
Abstract
An outdoor electronic sign enclosure includes a sealed housing. A heat exchanger forms a part of the sealed housing. An air circulation system is coupled to the heat exchanger.
Claims21
An outdoor electronic sign enclosure, comprising:
- a sealed housing;
- a heat exchanger forming a part of the sealed housing;
- and
- an air circulation system coupled to the heat exchanger.
1 more element
An outdoor electronic sign enclosure, comprising:
- a sealed housing;
- an electronic circuit board contained in the sealed housing;
- and
- a heat exchanger forming a part of the sealed housing.
1 more element
An outdoor electronic sign enclosure, comprising:
- a sealed housing;
- a low energy display system contained in the sealed housing;
- and
- a heat exchanger forming part of the sealed housing.
1 more element
An outdoor electronic sign enclosure, comprising:
- a sealed housing;
- a heat exchanger attached to the sign housing;
- and
- a mask face on a face of the sealed housing.
1 more element
Dependencies are inferred from the claim text.