Patents by Inventor Hendrikus Johannes Jozef Te Wierik

Hendrikus Johannes Jozef Te Wierik 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).

  • Apparatus for screening poultry at least at night from crawling vermin such as for instance poultry lice
    Patent number: 6647926
    Abstract: Apparatus intended for screening poultry at least at night from crawling vermin such as for instance poultry lice, the apparatus being provided with poultry support means (4) on which the poultry sleeps, the poultry support means being connected to the fixed world via at least one connection, which in each connection (3, 5, 10), a trap (6) is incorporated for crawling vermin, such as for instance poultry lice, so that poultry present on the poultry support means (4) is screened from the crawling vermin.
    Type: Grant
    Filed: November 7, 2002
    Date of Patent: November 18, 2003
    Assignee: Farmer-Automatic Josef Kuhlmann GmbH & Co. KG
    Inventor: Hendrikus Johannes Jozef Te Wierik
  • Apparatus for screening poultry at least at night from crawling vermin such as for instance poultry lice
    Publication number: 20030140867
    Abstract: Apparatus intended for screening poultry at least at night from crawling vermin such as for instance poultry lice, the apparatus being provided with poultry support means (4) on which the poultry sleeps, the poultry support means being connected to the fixed world via at least one connection, while in each connection (3, 5, 10), a trap (6) is incorporated for crawling vermin, such as for instance poultry lice, so that poultry present on the poultry support means (4) is screened from the crawling vermin.
    Type: Application
    Filed: November 7, 2002
    Publication date: July 31, 2003
    Inventor: Hendrikus Johannes Jozef Te Wierik