Patents by Inventor Juan Antonio Valadez

Juan Antonio Valadez 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).

  • Patent number: 5884571
    Abstract: A machine embroidery hoop assembly which retains a fabric workpiece securely in place throughout the machine embroidery cycle without the use of tapes or structures that may cause harm to the fabric. The assembly fit easily within the machine and allows the operator to easily insert and remove the workpiece. The embroidery hoop includes two securing members, a main clamp to hold the wide end of the workpiece and an elastic restraint to hold the free end. The main clamp has a wide, spring loaded bar cooperating with a fixed support to keep the fabric taut over its width, while the elastic restraint keeps the fabric pulled flat, so that the embroidery can be properly applied. The main clamp can easily be manually raised and lowered so the workpiece can be quickly and easily positioned in the hoop and then removed after embroidery. The whole assembly is of low height and fits easily into embroidery machine.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: March 23, 1999
    Inventors: Sofia Valadez, Juan Antonio Valadez