Patents by Inventor Ludovicus W. A. Hamers

Ludovicus W. A. Hamers 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).

  • Separating apparatus for separating packaged products in a packaging apparatus
    Patent number: 5613351
    Abstract: A separating apparatus for separating packaged products in a packaging apparatus, wherein, in operation, a continuously fed strip of packaging material of synthetic material is folded around a series of products to form a sleeve, wherein in the product conveying direction the folded-over sides are interconnected by means of longitudinal connection means to form a longitudinal connection, wherein, in the transverse direction between two separate products (2, 2'), the upper and lower sides of the sleeve are interconnected by means of cross connection means to form a cross connection, whereupon the thus packaged products are separated over a separating line extending at the location of the cross connection.
    Type: Grant
    Filed: June 23, 1995
    Date of Patent: March 25, 1997
    Assignee: Buhrs-Zaandam B.V.
    Inventors: Ludovicus W. A. Hamers, Roberto Tuyn