.~ Having quick assembly feature (e.g., emergency umbrella)
DEFINITION
Classification: 135/19.5
(under the class definition) Umbrellas, usually constructed of paper which include features that render them very inexpensive to manufacture, and especially adapt them for being conveniently stored and finally assembled or erected by the user.
SEE OR SEARCH THIS CLASS, SUBCLASS:
15.1+, for umbrellas of paper or similar fragile material, but completely assembled in folded-about-the-stick-form and needing only an opening operation before use.
