Patents by Inventor Helmut Auer

Helmut Auer 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: 4790443
    Abstract: The invention concerns a multiple, especially two-part, plastic bottle carrier with divisions paralleling one wall, each half of the carrier being demarcated by an auxiliary partition with interlocking fasteners and a vertically displaceable bolt (18) that can be displaced by [handles] that pivot on the halves of the carrier with flank ends (211) that project beyond the pivots on the halves in recesses (186) provided therefor in the bolt. The invention consists in that a spring-loaded catch (e.g. 211 & 1911) is provided that allows the end (211) of the handle to snap into the recess (186) as the handle pivots into its horizontal locking position while overcoming the force of the spring even though the bolt has already been shifted out of its release position and into its locking position.
    Type: Grant
    Filed: May 1, 1987
    Date of Patent: December 13, 1988
    Assignee: Peter Dipl.-Kfm. Cremer
    Inventor: Helmut Auer