Patents by Inventor John R. Holzaepfel

John R. Holzaepfel 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: 6209272
    Abstract: A method of making a seal on a panel for a door or window by applying and curing a sealant on the surface of the panel is provided, preferably by screening the sealant onto the surface of the panel. The panel with the seal is mounted in a window or door frame such that the seal is disposed between the panel and the frame itself. To assemble the door or window, the panel may be inserted into “U” shaped grooves in the structural members comprising the door and the frame members assembled about the panel. The panel may have multiple layers with such seals interposed between the layers.
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: April 3, 2001
    Assignee: Morgan Products, Ltd.
    Inventor: John R. Holzaepfel
  • Patent number: 5954385
    Abstract: A holding device adapted to be secured along a side edge of a windshield panel to be releasably secured to a post of a recreational vehicle support frame is provided. The holding device being of a generally U-shaped configuration. This holding device comprises a base wall which defines a lateral direction and a first side wall extending outwardly from the base wall. The first side wall defines an outer end and has a slot formed therein which extends from the outer end inwardly a substantial portion of the distance to the base wall. The slot is sized and configured to receive an edge portion of a windshield panel therein. The holding device further comprises an opposite side wall extending outwardly from the base wall so as to laterally oppose the first side wall and define a post receiving chamber therebetween.
    Type: Grant
    Filed: August 10, 1998
    Date of Patent: September 21, 1999
    Assignee: U.S. Supply Company, Inc.
    Inventors: Howard L. Moore, John R. Holzaepfel
  • Patent number: 5791720
    Abstract: A holding device adapted to be secured along a side edge of a windshield panel to be releasably secured to a post of a recreational vehicle support frame is provided. The holding device being of a generally U-shaped configuration. This holding device comprises a base wall which defines a lateral direction and a first side wall extending outwardly from the base wall. The first side wall defines an outer end and has a slot formed therein which extends from the outer end inwardly a substantial portion of the distance to the base wall. The slot is sized and configured to receive an edge portion of a windshield panel therein. The holding device further comprises an opposite side wall extending outwardly from the base wall so as to laterally oppose the first side wall and define a post receiving chamber therebetween.
    Type: Grant
    Filed: December 6, 1995
    Date of Patent: August 11, 1998
    Assignee: U.S. Supply Company, Inc.
    Inventors: Howard L. Moore, John R. Holzaepfel