Patents Represented by Attorney, Agent or Law Firm Mohammad S. Rahman
  • Relocatable storage tanks for liquids and granular materials
    Patent number: 6758361
    Abstract: A relocatable storage tank for flowable materials such as liquids and granular materials comprises a bag of flexible material and has a generally square, rectangular, or circular shape, resting on a solid surface, together with at least one central post which supports the upper portion of the bag, wherein the post aids in carrying the weight of the flowable materials to the ground, thereby reducing the associated mechanical tensions in the fabric of the flexible material.
    Type: Grant
    Filed: September 17, 2002
    Date of Patent: July 6, 2004
    Assignee: Chinook Concepts Inc.
    Inventor: Rowland D. Hunt