Patents by Inventor Douglas Ragland

Douglas Ragland 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: 4471593
    Abstract: A fastening clip for securing a wall panel or the like to a suitable supporting structure, such as a stud having flanges parallel to and supporting the panel, the fastening clip being constructed such that it will provide a strong support for holding the panel firmly against the support with a force greater than that which the clip in normal flexure would permit, yet be readily flexible with a much less force to permit the panel to be put in place. The clip is further constructed such that a panel, which cannot readily be moved laterally to any great degree to engage the clip with the support, may be engaged with the support by moving the edge of the panel directly toward the support, in a direction substantially normal to the facing surfaces of the panel and support.
    Type: Grant
    Filed: March 15, 1979
    Date of Patent: September 18, 1984
    Inventor: Douglas Ragland
  • Patent number: 4377060
    Abstract: A wall construction utilizing unique fastening clips to demountably secure wall panels to a suitable supporting structure, such as a stud, the fastening clips being constructed such that the outer surface of adjacent panels are maintained substantially flush.
    Type: Grant
    Filed: August 25, 1980
    Date of Patent: March 22, 1983
    Inventor: Douglas Ragland
  • Patent number: 4126343
    Abstract: A door jamb strike plate mounting assembly comprises a jamb member including a front section having a strike plate opening therein. Insert means are disposed rearwardly of the front section. Support means located rearwardly of and fixed with respect to the front section adjacent the strike plate opening include means which limit rearward movement of the insert means. The insert means include a strike plate mounting surface disposed directly rearwardly of the strike plate opening.
    Type: Grant
    Filed: November 28, 1975
    Date of Patent: November 21, 1978
    Inventor: Douglas Ragland