Patents by Inventor Stan W. Drietz

Stan W. Drietz 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: 5916108
    Abstract: An apparatus and method for fastening a tie fastener about an article is disclosed. The apparatus includes an optic sensing mechanism, a magnetic attracting mechanism, and an automatic control system. The optic sensing mechanism facilitates control over advancement and retraction of the tie fastener within the apparatus while the automatic control system controls all functions of the apparatus. The magnetic attracting mechanism facilitates manipulation of the tie fastener material adjacent the article.
    Type: Grant
    Filed: May 8, 1997
    Date of Patent: June 29, 1999
    Assignee: Bedford Industries, Inc.
    Inventors: Stan W. Drietz, James A. Beckman
  • Patent number: 5402619
    Abstract: A tin-tie bending device for bending the ends of a tin-tie about the edges of a bag wherein the tin-tie is secured to across the width of the bag and the ends of the tin-tie extend beyond the edges of the bag prior to bending. The device includes means for moving the bag along a travel path past a detecting means and a bending means of the device. The detecting means detects the bag as it travels past the detecting means. The bending means bends the end of the tin-tie about the edge of the bag and is actuated upon the detecting means sensing the passing of the bag along the bag travel path.
    Type: Grant
    Filed: December 14, 1993
    Date of Patent: April 4, 1995
    Assignee: Bedford Industries, Inc.
    Inventors: Scott L. Nelson, Stan W. Drietz
  • Patent number: 5390473
    Abstract: A tin-tie bending device for bending the ends of a tin-tie about the edges of a bag wherein the tin-tie is secured to across the width of the bag and the ends of the tin-tie extend beyond the edges of the bag prior to bending. The device includes a mechanism for moving the bag along a travel path past a detecting mechanism and a bending mechanism of the device. The detecting mechanism detects the bag as it travels past the detecting mechanism. The bending means bends the end of the tin-tie about the edge of the bag and is actuated upon the detecting mechanism sensing the passing of the bag along the bag travel path.
    Type: Grant
    Filed: September 16, 1993
    Date of Patent: February 21, 1995
    Assignee: Bedford Industries, Inc.
    Inventors: Scott L. Nelson, Stan W. Drietz
  • Patent number: 5389190
    Abstract: An apparatus for applying a twist-tie to a multiple serving, recloseable, flexible packaging container including a payout mechanism for holding a supply of twist-tie material. An extracting and cutting mechanism is configured to extract a continuous length of twist-tie material from the supply of twist-tie material and cut a twist-tie of a desired length. A magnetic application mechanism produces a magnetic force sufficient to remove the twist-tie (at least a portion of which is metallic) from the extracting and cutting mechanism. A dispensing mechanism dispenses a hot melt adhesive material on the twist-tie held by the magnetic application mechanism. The magnetic application mechanism then applies the twist-tie to a surface of a container. The adhesive material acts to secure the twist-tie to the container.
    Type: Grant
    Filed: July 19, 1994
    Date of Patent: February 14, 1995
    Assignee: Bedford Industries, Inc.
    Inventors: Brian D. Larsen, James A. Beckman, Stan W. Drietz, Scott L. Nelson, Mike P. Feltman, Gary L. Lowe