(under the class definition) Subject matter wherein the bag includes means which permit the size of the bag to be optionally changed from one distinct content holding configuration to another, and back.
(1) Note. To be proper for this subclass the bag must be capable of being converted back and forth from one volume configuration to another (i.e., smaller to larger), and include means for positively maintaining the bag in its smaller configuration.
(2) Note. Bags provided with means for allowing a one-time increase in volume to accommodate increased contents are classified on other features.
(3) Note. Bags which are designed to go from a collapsed, nonuse configuration to a one-size content holding configuration are classified on other features.
SEE OR SEARCH CLASS
190, Trunks and Hand-Carried Luggage,
103+, for an article of hand carried luggage having means for changing the volume.
