US PATENT SUBCLASS 165 / DIG 44
HAVING FLEXIBLE HEAT EXCHANGE SURFACE CONFORMING TO A SOLID STRUCTURE (E.G., APPLICATOR, ETC.)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


165 /   HD   HEAT EXCHANGE

DIG 44HAVING FLEXIBLE HEAT EXCHANGE SURFACE CONFORMING TO A SOLID STRUCTURE (E.G., APPLICATOR, ETC.) {3}
DIG 45  DD  .~> Conform to head, neck, or face
DIG 46  DD  .~> Heat exchange body suit
DIG 47  DD  .~> For cooling {2}