Patents Assigned to Old Stone Corporation
  • Patent number: 5628119
    Abstract: A jig for framing as used in building construction is provided formed from metal or other suitable materials. The framing jig is adjustable for setting, for example, 2.times.4 wall studs on 16 inch centers. The framing jig includes right side legs and left side legs which are parallel so each side can receive a stud therebetween for attachment to a transverse header or other member. The framing jig can be adjusted for other stud spacings and by the use of wing nuts the jig is secured to prevent errors or slippage during stud placement.
    Type: Grant
    Filed: July 31, 1995
    Date of Patent: May 13, 1997
    Assignee: Old Stone Corporation
    Inventors: Grady A. Bingham, Victor C. Stone
  • Patent number: 5435509
    Abstract: The invention herein pertains to an antenna stand for radio broadcasts and particularly pertains to temporary antenna stands which are erected for on site broadcasts such as at shopping centers or the like remote from a permanent broadcast station. A collapsible antenna stand having mast sections is provided so an individual worker can erect, dismantle or vary the height of the antenna with relative ease and convenience. The antenna mast comprises a series of sections which are engaged and slidably raised through the bottom of a tripod having extendable legs.
    Type: Grant
    Filed: March 3, 1994
    Date of Patent: July 25, 1995
    Assignee: Old Stone Corporation
    Inventor: Grady A. Bingham
  • Patent number: 5308029
    Abstract: The invention herein pertains to an antenna stand for radio broadcasts and particularly pertains to temporary antenna stands which are erected for on site broadcasts such as at shopping centers or the like remote from a permanent broadcast station. A collapsible antenna stand having mast sections is provided so an individual worker can erect, dismantle or vary the height of the antenna with relative ease and convenience. The antenna mast comprises a series of sections which are engaged and slidably raised through the bottom of a tripod having extendable legs.
    Type: Grant
    Filed: July 15, 1992
    Date of Patent: May 3, 1994
    Assignee: Old Stone Corporation
    Inventor: Grady A. Bingham