Patents by Inventor Daniels S. Garner

Daniels S. Garner 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).

  • Method for forming heat seals
    Patent number: 4463542
    Abstract: In a bagging machine for producing industrial bags, an improvement comprising a sealing head compartmented on the back side, and included is a plate valve to block at least certain of the compartments during the initial part of the sealing cycle. During the sealing cycle, a heated air stream exiting from the sealing head is controllably channeled to occur at defined regions, e.g., opposite the bag gussets and lap seam, and then by opening the valve, the channeling is terminated and heat is applied uniformly to complete the bag end sealing.
    Type: Grant
    Filed: March 10, 1982
    Date of Patent: August 7, 1984
    Assignee: Package Machinery Company
    Inventors: Eddie L. Greenawalt, Steve C. Ray, Daniels S. Garner
  • Sealing head
    Patent number: 4350003
    Abstract: In a bagging machine for producing industrial bags, an improvement comprising a sealing head compartmented on the back side, and included is a plate valve to block at least certain of the compartments during the initial part of the sealing cycle. During the sealing cycle, a heated air stream exiting from the sealing head is controllably channeled to occur at defined regions, e.g., opposite the bag gussets and lap seam, and then by opening the valve, the channeling is terminated and heat is applied uniformly to complete the bag end sealing.
    Type: Grant
    Filed: March 13, 1980
    Date of Patent: September 21, 1982
    Assignee: Package Machinery Company
    Inventors: Eddie L. Greenawalt, Steve C. Ray, Daniels S. Garner