Patents by Inventor Guadalupe Acevedo

Guadalupe Acevedo 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).

  • Clampless bar mechanism for a paper bag bottoming mechanism
    Patent number: 8764618
    Abstract: A paper bag bottoming mechanism having a bottoming drum having a first end, a second end, and a sidewall disposed therebetween, a bar affixed to the bottoming drum, the bar having a first end and a second end, a first guide block attached to the first end of the bar and a second guide block attached to the second end of the bar, a first slideable finger attached to the first guide block and a second slideable finger attached to the second guide block, and a first actuating mechanism communicating with the first slideable finger for actuating the first slideable finger and a second actuating mechanism communicating with the second slideable finger for actuating the second slideable finger. Also disclosed is a method for making a using a clampless bar mechanism.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: July 1, 2014
    Assignee: Duro Bag Manufacturing Company
    Inventors: Noe Yañez Castro, Guadalupe Acevedo, Cipriano Hinojosa
  • CLAMPLESS BAR MECHANISM AND METHOD FOR MAKING A PAPER BAG
    Publication number: 20120196732
    Abstract: A paper bag bottoming mechanism having a bottoming drum having a first end, a second end, and a sidewall disposed therebetween, a bar affixed to the bottoming drum, the bar having a first end and a second end, a first guide block attached to the first end of the bar and a second guide block attached to the second end of the bar, a first slideable finger attached to the first guide block and a second slideable finger attached to the second guide block, and a first actuating mechanism communicating with the first slideable finger for actuating the first slideable finger and a second actuating mechanism communicating with the second slideable finger for actuating the second slideable finger. Also disclosed is a method for making a using a clampless bar mechanism.
    Type: Application
    Filed: January 27, 2011
    Publication date: August 2, 2012
    Inventors: Noe Yañez Castro, Guadalupe Acevedo, Cipriano Hinojosa