US PATENT SUBCLASS 374 / 104
.~.~.~ Peak (maximum or minimum) with respect to time

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

Internet Version by PATENTEC © 1999      Terms of Use


374 /   HD   THERMAL MEASURING AND TESTING

100  DF  TEMPERATURE MEASUREMENT (E.G., THERMOMETER) {13}
101  DF  .~ Composite temperature-related paramenter {3}
102  DF  .~.~ Time-temperature relationship (e.g., integral, deterioration, change) {4}
104.~.~.~ Peak (maximum or minimum) with respect to time {2}
105  DF  .~.~.~.~> Indicating tube with sensing material return prevention
106  DF  .~.~.~.~> Permanent visual indication (i.e., irreversible)

DEFINITION

Classification: 374/104

Peak (maximum or minimum) with respect to time:

(under subclass 102) Subject matter wherein the determination is of a temperature having a value, or difference in value from a reference temperature exceeding all other such temperatures during a measuring interval.

SEE OR SEARCH THIS CLASS, SUBCLASS:

111, for a determination of the highest or lowest of plural spaced apart temperatures.