Patents Assigned to Durfort Holdings, S.A.
  • Patent number: 10306918
    Abstract: A product and method of making thereof for the consumption of smokable substances such as tobacco or herbs. The product is comprised of smokable substances such as smokable herbs, plants, tobacco, homogenized tobacco and/or natural leaf materials and has a hollow conical shape that allows for the easy insertion of smokable substances. Additionally, the conical or frustoconical shape of the product provides for larger amounts of smokable substances in the end of the product the consumer lights, resulting in an initial slower prolonged burn and more even distribution of nicotine. Additionally, placement of a supporting insert into the interior of the product supports the conical shaped of the product when packaged along with supporting during the process of being filled.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: June 4, 2019
    Assignee: Durfort Holdings, S.A.
    Inventor: Daniel S. Sinclair, Jr.
  • Patent number: 9032969
    Abstract: A pouch with multiple tear areas is provided. In one embodiment instructions are provided for resealing with heat. In one embodiment a zip-lock type reseal can be used in place of one of the multiple tear areas.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: May 19, 2015
    Assignee: Durfort Holdings, S.A.
    Inventor: Daniel S. Sinclair, Jr.