Patents by Inventor Franc Lopic

Franc Lopic 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).

  • Electrical cutting appliances
    Patent number: 4104795
    Abstract: An electrical cutting appliance is provided with a housing and cutting or shearing blades driven from a motor. The motor, incorporated in the main electrical circuit of the appliance, is connectible to a source of electrical energy through external switching contacts which are outside and separate from said housing and which also are included in the main electrical circuit, the appliance only being operable when the external contacts are closed.
    Type: Grant
    Filed: October 12, 1976
    Date of Patent: August 8, 1978
    Assignee: Gardena Kress & Kastner GmbH
    Inventor: Franc Lopic