Patents Assigned to Tenex Corporation
  • Patent number: 5715938
    Abstract: A compact disc storage case for storing a compact disc includes a base portion with a disc-receiving recess formed therein and a manually manipulated sliding cover that overlies the recess. The cover is bifurcated and has a cover portion and a sliding portion interconnected by a hinge. Movement of the sliding portion raises the cover portion and causes a disc-lifting mechanism to lift the disc partially out of the recess.
    Type: Grant
    Filed: January 29, 1997
    Date of Patent: February 10, 1998
    Assignee: Tenex Corporation
    Inventors: Albert B. Cheris, Robert B. Staubitz, Timothy Repp
  • Patent number: 5558219
    Abstract: A diskette transporter is disclosed. The transporter includes a top cap which operationally engages a bottom container in a transverse direction that provides an additional plane of support and pushes the diskettes upward to different heights in order to facilitate easier selection and review. Further, the transporter includes a living hinge which allows the user to review any labels on the computer media in the bottom container prior to selection and removal.
    Type: Grant
    Filed: January 23, 1995
    Date of Patent: September 24, 1996
    Assignee: Tenex Corporation
    Inventors: Robert Staubitz, Timothy Repp
  • Patent number: 4907703
    Abstract: A desk storage system for efficiently organizing various office implements using modular components assembled in one of a plurality of configurations according to user preference. The desk storage system includes modular components attachable to one another by connectors mounted on the periphery of the modular components. The connectors enable lateral and, selectively, angular tilt adjustment of adjacent modular components. A strong, rigid shelf is also provided for supporting the modular components, while also allowing the lateral and angular tilt adjustment of the modular components. The system further includes stacked trays selectively adjustable relative to one another. The trays are stacked using stacking brackets readily engageable between paper trays, while providing a strong, rigid connection.
    Type: Grant
    Filed: June 2, 1988
    Date of Patent: March 13, 1990
    Assignee: Tenex Corporation
    Inventors: Andrew L. Alger, Marlan H. Polhemus, Albert B. Cheris, Richard L. Gibson
  • Patent number: 4865093
    Abstract: An apparatus and method for forming a workpiece or chair mat with cleats on the underside thereof, and with a marginal peripheral area void of cleats, and for trimming the edge of a generally planar workpiece. A rotatable work table is provided for positioning the workpiece. A router head includes an inclined router blade engageable with the edge of the workpiece to form a beveled ramp edge thereabout. A template is positioned between the workpiece and the work table, and the router head has a cam follower engageable with and movable along the edge of the template for guiding the router blade along the edge of the workpiece during rotation of the work table. A cooling medium is directed toward the area of engagement between the router blade and the edge of the workpiece. The depth of cut is controlled by a cam disk mounted on the bottom of the router head engageable with the top of the workpiece.
    Type: Grant
    Filed: January 25, 1988
    Date of Patent: September 12, 1989
    Assignee: Tenex Corporation
    Inventors: John R. Ford, Robelino C. Gutierrez, Armando N. Carrera, William T. Galik
  • Patent number: 4768298
    Abstract: A desk storage system for efficiently organizing various office implements using modular components assembled in one of a plurality of configurations according to user preference. The desk storage system includes modular components attachable to one another by connectors mounted on the periphery of the modular components. The connectors enable lateral and, selectively, angular tilt adjustment of adjacent modular components. A strong, rigid shelf is also provided for supporting the modular components, while also allowing the lateral and angular tilt adjustment of the modular components. The system further includes stacked trays selectively adjustable relative to one another. The trays are stacked using stacking brackets readily engageable between paper trays, while providing a strong, rigid connection.
    Type: Grant
    Filed: August 15, 1986
    Date of Patent: September 6, 1988
    Assignee: Tenex Corporation
    Inventors: Marlan H. Polhemus, Andrew L. Alger, Albert B. Cheris, Richard L. Gibson
  • Patent number: 4733997
    Abstract: An apparatus and method for forming a workpiece or chair mat with cleats on the underside thereof, and with a marginal peripheral area void of cleats, and for trimming the edge of a generally planar workpiece. A rotatable work table is provided for positioning the workpiece. A router head includes an inclined router blade engageable with the edge of the workpiece to form a beveled ramp edge thereabout. A template is positioned between the workpiece and the work table, and the router head has a cam follower engageable with and movable along the edge of the template for guiding the router blade along the edge of the workpiece during rotation of the work table. A cooling medium is directed toward the area of engagement between the router blade and the edge of the workpiece. The depth of cut is controlled by a cam disk mounted on the bottom of the router head engageable with the top of the workpiece.
    Type: Grant
    Filed: June 18, 1985
    Date of Patent: March 29, 1988
    Assignee: Tenex Corporation
    Inventors: John R. Ford, Robelino C. Gutierrez
  • Patent number: 4476174
    Abstract: An improved floor mat which may be readily folded 180.degree. upon itself. The mat includes a semi-rigid plastic surface with a transversely extending plastic strip laminated into its undersurface. The plastic strip is formed of material relatively more flexible than the overlying mat material. The mat is provided with a transverse slit overlying the laminated plastic strip which preferably extends downwardly to the upper surface of the plastic strip whereby the floor mat may be readily folded along the flexible plastic strip.
    Type: Grant
    Filed: February 14, 1983
    Date of Patent: October 9, 1984
    Assignee: Tenex Corporation
    Inventor: Armando Carrera
  • Patent number: 4475022
    Abstract: This is a multi-purpose, low-profile desk accessory in which a horizontally oriented flat base sheet is formed with upstanding walls which define a plurality of shallow storage wells, including one for the storage for a roll of tape which is horizontally oriented, and another for the storage of a flat stack of unbound note paper. Suitable means are provided for twisting the tape 90.degree. as it comes off the tape roll. Above these shallow storage wells are upper decks which provide additional storage space, some of which is specifically dedicated to such office implements as a ring-bound calendar, and possibly an ash tray or card file. Alongside the shallow lower level and upper level storage facilities is an elevated structure which includes deep wells for the storage of paper clips and similar desk implements, and another deep well for storing elongated writing instruments such as pens and pencils in a horizontal attitude.
    Type: Grant
    Filed: November 6, 1981
    Date of Patent: October 2, 1984
    Assignee: Tenex Corporation
    Inventors: Marlan H. Polhemus, Lonnie E. Frye
  • Patent number: 4448625
    Abstract: An improved floor mat which may be readily folded 180.degree. upon itself. The mat includes a semi-rigid plastic surface with a transversely extending plastic strip laminated into its undersurface. The plastic strip is formed of material relatively more flexible than the overlying mat material. The mat is provided with a transverse slit overlying the laminated plastic strip which preferably extends downwardly to the upper surface of the plastic strip whereby the floor mat may be readily folded along the flexible plastic strip.
    Type: Grant
    Filed: October 2, 1981
    Date of Patent: May 15, 1984
    Assignee: Tenex Corporation
    Inventor: Armando Carrera
  • Patent number: 4353470
    Abstract: This is a desk top tray set comprising trays and connector-spacer members for connecting the trays in vertically stacked relationship two or more tiers high. Each tray has a versatility that makes it universally applicable either for individual use or for positioning anywhere in the vertical stack. That is to say, a given tray, when equipped with removeable and replaceable plugs for the upwardly facing bayonet ports thereof, can be used individually or as the topmost tray in a vertical stack. When the bayonet plugs are removed, however the tray can be used in the interior or at the bottom of the stack. Moreover the plugs, once removed can again be replaced, and the tray thus restored to the top of the stack or to individual use. The tray is also designed to receive connector bayonets plugged in from above or below, so that each tray can be used at the top, in the middle, or at the bottom of the stack.
    Type: Grant
    Filed: February 28, 1980
    Date of Patent: October 12, 1982
    Assignee: Tenex Corporation
    Inventors: Marlan H. Polhemus, Peter L. Ferrante
  • Patent number: 4097628
    Abstract: An improved carpet runner for self-service sales in discount stores or the like without the need for assistance of a clerk. The runner includes an elongated web of flexible, liquid-impervious plastic material having on one side thereof a plurality of projections for gripping the nap of an underlying carpet. The improved runner includes a plurality of substantially equally spaced, liquid-impervious, transverse lines of weakening extending across the web so that a desired predetermined length of the web may be easily separated from the remainder of the web along a desired one of the lines of weakening without the use of a tool.
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: June 27, 1978
    Assignee: Tenex Corporation
    Inventors: Albert B. Cheris, Lonnie E. Frye
  • Patent number: D261904
    Type: Grant
    Filed: February 22, 1980
    Date of Patent: November 17, 1981
    Assignee: Tenex Corporation
    Inventor: Marlan H. Polhemus
  • Patent number: D266675
    Type: Grant
    Filed: February 22, 1980
    Date of Patent: October 26, 1982
    Assignee: Tenex Corporation
    Inventors: Marlan H. Polhemus, Lonnie E. Frye
  • Patent number: D268211
    Type: Grant
    Filed: February 22, 1980
    Date of Patent: March 8, 1983
    Assignee: Tenex Corporation
    Inventor: Marlan H. Polhemus
  • Patent number: D359850
    Type: Grant
    Filed: March 10, 1994
    Date of Patent: July 4, 1995
    Assignee: Tenex Corporation
    Inventors: Robert Staubitz, Timothy Repp
  • Patent number: D390265
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: February 3, 1998
    Assignee: Tenex Corporation
    Inventors: Albert B. Cheris, Mark Dziersk
  • Patent number: D390266
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: February 3, 1998
    Assignee: Tenex Corporation
    Inventors: Albert B. Cheris, Mark Dziersk
  • Patent number: D390270
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: February 3, 1998
    Assignee: Tenex Corporation
    Inventors: Albert B. Cheris, Mark Dziersk
  • Patent number: D390606
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: February 10, 1998
    Assignee: Tenex Corporation
    Inventors: Albert B. Cheris, Mark Dziersk
  • Patent number: D390876
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: February 17, 1998
    Assignee: Tenex Corporation
    Inventors: Albert B. Cheris, Mark Dziersk