Patents by Inventor Crystal Lee Trimble

Crystal Lee Trimble has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • HEAVY DUTY FITNESS EQUIPMENT BAG
    Publication number: 20120149536
    Abstract: A weighted exercise device includes an inner bag for filler content containment; and an outer bag, wherein the inner and outer bags have a reinforced double closure to eliminate leaking, bursting, migration or seepage of filler content.
    Type: Application
    Filed: October 1, 2011
    Publication date: June 14, 2012
    Inventors: Crystal Lee Trimble, Kathy Marie Hankins