US PATENT SUBCLASS 383 / 33
WITH MEANS TO MAINTAIN THE BAG MOUTH IN AN OPEN CONFIGURATION


Current as of: June, 1999
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383 /   HD   FLEXIBLE BAGS

33WITH MEANS TO MAINTAIN THE BAG MOUTH IN AN OPEN CONFIGURATION {1}
34  DF  .~> Hinged mouth stiffeners {1}


DEFINITION

Classification: 383/33

WITH MEANS TO MAINTAIN THE BAG MOUTH IN A OPEN CONFIGURATION:

(under the class definition) Subject matter including means associated with the bag access opening to hold it open during insertion or removal of bag contents.

(1) Note. Included here are reinforcing elements around the bag mouth to maintain it in a given geometrical shape during filling.

SEE OR SEARCH THIS CLASS, SUBCLASS:

43, for resilient closing means. 104, for free-standing bags which may inherently provide open mouths but do not have means specifically associated with the bag mouths.

119, for other bag wall reinforcements.

SEE OR SEARCH CLASS

141, Fluent Material Handling, With Receiver or Receiver Coacting Means,

390, and 391 for a bag having a separate filling aid which is disclosed as being removable from the bag when not in use. 190, Trunks and Hand-Carried Luggage,

106, for an article of hand carried luggage having means to bias the luggage mouth into an open configuration.