Patents by Inventor Roger N. Sherman

Roger N. Sherman 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: 6168292
    Abstract: A lamp comprises a base, a flexible arm extending from the base, and a lampshade attached to the other end of the flexible arm by means of two cooperating connecting members that allow the lampshade to be rotated about a first axis and about a second axis perpendicular to the first. The base may be slidably held by a bracket attached by adhesive or by other bonding material, to a computer monitor, workstation, or other device. A socket within the lamp shade accepts a high intensity bulb such as a 13-watt compact fluorescent bulb.
    Type: Grant
    Filed: November 10, 1998
    Date of Patent: January 2, 2001
    Assignee: Tensor Corporation
    Inventor: Roger N. Sherman
  • Patent number: 5690426
    Abstract: A reading lamp assembly can be removably and adjustably attached to the vertical pole of a torchiere-type floor lamp. The reading lamp itself is mounted at the distal end of a short arm. A resilient clip encircles or surrounds the pole and includes a pair of parallel tabs projecting outwardly. A fitting at the proximal end of the lamp arm inter-engages with the tabs to support the arm and lamp. Preferably, the tabs are apertured and the fitting includes opposed pins which fit within the apertures, thereby allowing a limited pivotal movement of the arm around the horizontal axis. The arm preferably includes a portion projecting inwardly below the axis so that the weight of the lamp causes the projecting portion to engage the pole and restrain the assembly from sliding downwardly.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: November 25, 1997
    Assignee: Tensor Corporation
    Inventor: Roger N. Sherman
  • Patent number: D367124
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: February 13, 1996
    Assignee: Tensor Corporation
    Inventor: Roger N. Sherman
  • Patent number: D410298
    Type: Grant
    Filed: January 28, 1998
    Date of Patent: May 25, 1999
    Assignee: Tensor Corporation
    Inventor: Roger N. Sherman
  • Patent number: D415202
    Type: Grant
    Filed: October 20, 1998
    Date of Patent: October 12, 1999
    Assignee: Tensor Corporation
    Inventor: Roger N. Sherman