Patents by Inventor Raymond B. Sunter

Raymond B. Sunter 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).

  • Quick mounting means for grilles
    Patent number: 3955483
    Abstract: A quick mounting and dismounting grille for ventilator shaft openings or the like which includes a ventilator grille, a mounting means for mounting the ventilator grille in a ventilator shaft opening or the like, the mounting means utilizing inward or outward spring pressure to achieve the mounting, and at least one clip means. The mounting means is mounted in the clip means. The clip means is detachably affixed to appendages, walls, vanes or the like on the backside of the mounting means by the inward spring lever pressure of the end portions of the two legs of the clip means.
    Type: Grant
    Filed: September 17, 1974
    Date of Patent: May 11, 1976
    Assignee: Sunbros Corporation
    Inventor: Raymond B. Sunter