US PATENT SUBCLASS 221 / 155
WITH TRANSPARENT INSPECTING OR VIEWING MEANS


Current as of: June, 1999
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221 /   HD   ARTICLE DISPENSING

155WITH TRANSPARENT INSPECTING OR VIEWING MEANS


DEFINITION

Classification: 221/155

(under the class definition) Article dispensers having a claimed transparent sight means whereby the dispenser operation or its contents may be observed, in whole or in part.

(1) Note. Disclosure that a claimed element is transparent is not enough to warrant classification in this subclass. The feature must be specifically set forth in the language of

the claims.

SEE OR SEARCH THIS CLASS, SUBCLASS:

2+, for indicia bearing exhibitors, especially subclass 8 for dispenser operated display devices.

SEE OR SEARCH CLASS

222, Dispensing, 154+, for fluent material dispensing devices having inspection means including sight openings and transparent containers or flow line sections.