Patents Assigned to Amcad Holdings Limited
  • Open mouth bag
    Publication number: 20020176639
    Abstract: A rigid mouth bag with a rigid mouth that places no stress on the bag and which leaves no entrapment areas between the bag and the rigid mouth for product inside the rigid mouth bag to egress into. The rigid mouth is formed as a “Y” joint and the bag inserted between the prongs of the joint. The joint is closed and sealed.
    Type: Application
    Filed: March 25, 2002
    Publication date: November 28, 2002
    Applicant: AMCAD Holdings Limited
    Inventor: Alan Mark Crawley
  • Containers with variable volume
    Patent number: 6484897
    Abstract: A container of variable volume includes an inner flexible member substantially enclosed in a number of interlocking outer sleeves. The volume of the container can be varied by moving at least one outer sleeve relative to another outer sleeve. The outer sleeves are moved to vary the volume of the container by rotating screw-threaded outer sleeves, moving an outer sleeve relative to another by a ratchet, or by using a multi-level bayonet type connection.
    Type: Grant
    Filed: July 19, 2000
    Date of Patent: November 26, 2002
    Assignee: Amcad Holdings Limited
    Inventor: Alan Mark Crawley