US PATENT SUBCLASS 119 / 417
.~ For experimental purposes

Current as of: June, 1999
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119 /   HD   ANIMAL HUSBANDRY

416  DF  CONFINING OR HOUSING {11}
417.~ For experimental purposes {3}
418  DF  .~.~> With biologically isolating ventilation means {1}
420  DF  .~.~> With gaseous medium treatment (e.g., inhalation chamber, etc.)
421  DF  .~.~> Having animal activity monitoring means

DEFINITION

Classification: 119/417

For experimental purposes:

(under subclass 416) Subject matter wherein confining or housing structure is adapted to allow for scientifically monitoring or studying the behavior or biology of a confined animal.

(1) Note. Requirements of contamination control of the

environment, including water and air purity provided to the confined animal, have been taken as an indication of an experimental purpose hereunder.