US PATENT SUBCLASS 73 / 865
MASS
Current as of: June, 1999
Click HD for Main Headings
Click for All Classes
DEFINITION
Classification: 73/865
MASS:
(under the class definition) Subject matter for making a quantitative determination of the amount of matter in a body of material.
SEE OR SEARCH THIS CLASS, SUBCLASS:
37, for testing dimension, shape or size by the application of fluid pressure.
156, for verification of statistical records such as holes in cards.
157, for verification of apertures in picture film or record strips.
163, for testing coins, which may involve testing of size or weight.
861.5+, for a device for measuring the rate of flow of a moss of fluent material.
SEE OR SEARCH CLASS 33, Geometrical Instruments, for devices or processes for making geometrical measurements.
177, Weighing Scales,
51, for coin weighers which also measure dimensions.
209, Classifying, Separating, and Assorting Solids,
509, for classifying and assorting special items.
453, Coin Handling, for coin sorters.
