Patents by Inventor Thomas J. Clover

Thomas J. Clover 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: 7117997
    Abstract: A portable construction material stand is provided with a flanged support portion and a base portion. The portable construction material stand is adapted for use with a single support portion unattached to another support portion and does not use any cross-supports. The portable construction material stand may be used in conjunction with two or more portable material stands.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: October 10, 2006
    Inventor: Thomas J. Clover
  • Patent number: 6840078
    Abstract: The present invention relates to a tool for shaping a workpiece. The tool has two pivotally connected arms that are stroked between open and closed positions. Each arm has a handle, an intermediate coupling portion and a working portion. One working portion has a cutting block with a face and two sidewalls that form a pair of spaced apart cutting edges. The other working portion has a pair of spaced apart ramp or wedge shaped blades with cutting edges that are aligned to shearingly engage the cutting edges of the cutting block. The tool is stroked to its open position to align the cutting block with the workpiece. The tool is then stroked to its closed position to form a pair of opposed flaps in the workpiece. The flaps form a slot having a desired width. The tool preferably includes a depth adjustment mechanism for selectively setting the tool to open to a desired intermediate position so that when the tool is aligned with the workpiece it will cut the workpiece to a desired depth.
    Type: Grant
    Filed: April 5, 2002
    Date of Patent: January 11, 2005
    Assignee: HJ. Martin & Son, Inc.
    Inventor: Thomas J. Clover
  • Publication number: 20040195472
    Abstract: A portable construction material stand is provided with a flanged support portion and a base portion. The portable construction material stand is adapted for use with a single support portion unattached to another support portion and does not use any cross-supports. The portable construction material stand may be used in conjunction with two or more portable material stands.
    Type: Application
    Filed: March 26, 2004
    Publication date: October 7, 2004
    Inventor: Thomas J. Clover
  • Patent number: 6438924
    Abstract: The present invention relates to a slot-forming tool for forming a number of consistently sized and shaped slots in a channel of a wall frame. Each slot aligns and slidingly supports a vertical stud that is snap-fit in place during an intermediate stage of constructing a wall. The tool has an arm for aligning the tool against the channel and a pivotally connected arm that is stroked to form the slot in the channel. Each arm has a gripping portion, an intermediate connecting portion and a working portion. The working portion of the alignment arm includes a cutting block with a face and two spaced sidewalls that form a pair of cutting edges. The working portion of the pivoting arm includes a pair of spaced knives. Each knife has a ramp or wedge shaped blade with a cutting edge that is aligned to shearingly engage one of the cutting edges of the cutting block and slide down the sidewall of the cutting block a predetermined distance.
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: August 27, 2002
    Inventor: Thomas J. Clover