Patents by Inventor Allen Abram Neufeldt

Allen Abram Neufeldt 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: 4057154
    Abstract: A refuse carrier is described of the type consisting of a motor vehicle having a compartment adapted to receive and compact refuse. The novel feature relates to a loading and compacting mechanism comprising a pusher-blade extending across a lower portion of the compartment with a telescopic hydraulic cylinder for moving the pusher-blade horizontally backward and forward between a refuse-receiving position and refuse-compacting position. A bucket is pivotally mounted along the upper edge of the blade for pivotal movement between a lower refuse-receiving position and an upper refuse-discharging position. One or more cam wheels is articulated between the bucket and the blade by means of pivotal arms and a cam guideway forms an incline path between a lower refuse-receiving position and an upper refuse-discharging and compacting position.
    Type: Grant
    Filed: February 24, 1977
    Date of Patent: November 8, 1977
    Inventor: Allen Abram Neufeldt