Chairs and seats – With heat exchanger or means to provide fluid or vapor... – Power source propels air for heat exchange
Reexamination Certificate
2007-10-30
2007-10-30
Nelson, Jr., Milton (Department: 3636)
Chairs and seats
With heat exchanger or means to provide fluid or vapor...
Power source propels air for heat exchange
C297S452470
Reexamination Certificate
active
11091373
ABSTRACT:
A vehicle seat having: a seat cushion and a seat back formed by covering a surface of a seat pad with a top cover member; a plurality of air holes which penetrate the seat pad to reach a surface of the top cover member; a plurality of air outlets which project from a surface of a duct to be connected to the air holes; and an air blower to pressure and feed air inside a vehicle compartment to the air holes through the duct and the air outlets, wherein at least a portion of one of the air holes is formed in a tapered shape with a diameter which decreases toward the surface of the top cover member.
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Ishima Shinya
Nagayama Masaki
Jr. Milton Nelson
TS Tech Co. Ltd.
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