Patents Represented by Attorney Linval B. Castle
  • Patent number: 5947803
    Abstract: A hand operateable sander having a flat sanding block for sanding flat surfaces and which automatically pivots into a "V" shape for sanding outside corners and bullnose surfaces.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: September 7, 1999
    Inventor: Glen A. Gruner
  • Patent number: 5938137
    Abstract: A leash attached to the cell phone case and including a spring retractable leash cord in a housing pivotally attached to the belt will prevent dropping and damage to a cell phone in a case clipped to the belt. The leash housing is pivotally attached to a locking belt hook that cannot easily be accidentally removed.
    Type: Grant
    Filed: June 22, 1998
    Date of Patent: August 17, 1999
    Inventor: Harold T. Poulson
  • Patent number: 5915320
    Abstract: A method for constructing a soft fabric insert for golf bags with partitions for golf clubs. The method includes stitching a center section having an "X" cross section and four wider sheets formed with a cross section resembling the letter "M" with By stitching the four edges of the center "X" between selected double legs of the "M" sheets, stitching together the outer legs of the "M" sheets, and sewing the edges of the "M" sheet to a cover which is closed to become tubular, an insert may be formed with partitions numbering from twelve to sixteen.
    Type: Grant
    Filed: March 3, 1998
    Date of Patent: June 29, 1999
    Inventor: Jessie Li-Kuo Wang
  • Patent number: 5909954
    Abstract: A reflective shade for an electric table lamp includes a conventional frustrum shape but with removeable translucent plastic disks spanning the top opening for reflecting the light back down toward the table top and for transmitting colored light for creating an ambiance in the environment. The disks attached to the shade are supported on a cylindrical chimney and the lower disk may fit within the chimney to center the shade on the lamp.
    Type: Grant
    Filed: June 9, 1997
    Date of Patent: June 8, 1999
    Inventor: Stephen E. Thomas
  • Patent number: 5902112
    Abstract: A braille teaching tool that audibly pronounces each braille character as it is touched by the student is comprised of a touch pad having a rectangular matrix of touch sensitive areas each connected to a processor with memory for identifying each sensitive area of each sheet of braille placed on the touch pad. The processor is coupled to a speech synthesizer for pronouncing the braille character.
    Type: Grant
    Filed: July 28, 1997
    Date of Patent: May 11, 1999
    Inventor: Sally S. Mangold
  • Patent number: 5893571
    Abstract: A vehicle jack and dolly for quickly and easily raising the vehicle includes a support which is slipped around the bottom of the tire from the side of the vehicle, pivot bars and axles that are parallel to, spaced from and rotatable around the pivot bar. Short bars extending from the axles may be forced downward to rotate the axles and lift the vehicle to the point where a hook drops in place to lock it. The axles have small wheels so that two dollies may be used on two opposite wheels to move the vehicle.
    Type: Grant
    Filed: August 4, 1998
    Date of Patent: April 13, 1999
    Assignee: Joseph Fanucchi
    Inventor: Charles P. Nowell
  • Patent number: 5890297
    Abstract: A small expendable device for accurately and very quickly adjusting the verticality of door jambs without shingles or other shims. The device includes a body member which is attached to the rough wall opening and a carriage member which is attached to the door jamb and which is slideable in tracks across the body member. A Phillips screwdriver is placed in a tapered hole in the body between the tracks and its blades mate with a toothed edge of the carriage so that rotation of the screwdriver will force out or draw in the carriage. When locked, the door casing is applied over the door set device.
    Type: Grant
    Filed: September 2, 1997
    Date of Patent: April 6, 1999
    Inventor: Quentin Frasheski
  • Patent number: 5860535
    Abstract: A shelf restraint for holding books and other objects on a shelf in the event of an earthquake comprises a pair of identical bookends on the shelf, each with a deep central slot into which a rod is pivoted to form a gate spanning the space between the bookends. The gate is easily lifted for removal of a book and drops to a position near the center of the bookend for retaining the books.
    Type: Grant
    Filed: February 17, 1998
    Date of Patent: January 19, 1999
    Inventor: Nacio Jan Brown
  • Patent number: 5816398
    Abstract: A full length insert for golf bags is partitioned into two groups of five compartments along the interior sidewall and four central compartments between the groups. Each of the five groups is fabricated with a single sheet of fabric. The invention may be used of fabricate various forms of inserts for circular, square or oval shaped golf bags.
    Type: Grant
    Filed: April 7, 1997
    Date of Patent: October 6, 1998
    Inventor: Jessie Li-Kuo Wang
  • Patent number: 5815999
    Abstract: A method and apparatus for strengthening a frame building with extension rebars clamped to the foundation rebar and extending between the studs and through the double plate between the rafters, includes a clamp that automatically corrects for building shrinkage. The clamp includes a steel shear plate on top of the double that has a central hole for passage of the extension rebar and a pair of steel plates clamped to the extension rebar. The bottom edges of the steel plates are angled from the surface of the surface of the shear plate and a spring biased wedge in the gap maintains tension of the extension rebar. Rafters may also be secured to the extension rebar by hooking a metal strap steel over a horizontal rebar on the rafters.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: October 6, 1998
    Inventor: Merlin Ray Williams
  • Patent number: 5794809
    Abstract: A small trash container using plastic liner bags which are interconnected perforations and are supplied in a roll which is stored on an exterior wall of the container. The bags are fed into the container through a slot in the lower wall and are manually pulled up to receive the trash. The filled bag is then torn from the roll and a new bag installed.
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: August 18, 1998
    Inventor: Shlomo Shuval
  • Patent number: 5779727
    Abstract: A highly maneuverable surgical scissors at the end of an 8 mm. diameter flexible arm 45 cm. in length and controlable by a scissors handle at the opposite end is designed for modern thoracoscopic and laparoscopic surgery through a "button-hole" access port in a minimally invasive procedure.
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: July 14, 1998
    Inventor: Wilmo C. Orejola
  • Patent number: 5778461
    Abstract: A conventional bedpan having sidewalls topped by an outwardly curved seat contains, in the forward end, a cabinet with a wall opening into the bedpan and containing a large extendible tube which may be withdrawn to function as a urinal for male patients.
    Type: Grant
    Filed: July 14, 1997
    Date of Patent: July 14, 1998
    Inventor: Vesta M. Attaway
  • Patent number: 5758452
    Abstract: A floral arranging aid for holding flowers in a vase comprises a vase top cover of plastic or cardboard having a plurality of partially scored apertures that are opened by a flower stem. The apertures are arranged in rows and columns that are coded so that each aperture is located at a junction.
    Type: Grant
    Filed: September 9, 1996
    Date of Patent: June 2, 1998
    Inventors: Carlo Matteucci, Elizabeth Matteucci
  • Patent number: D397278
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: August 25, 1998
    Inventor: Jessie Li-Kuo Wang
  • Patent number: D398570
    Type: Grant
    Filed: August 15, 1997
    Date of Patent: September 22, 1998
    Inventor: Fred G. Bollman
  • Patent number: D401383
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: November 17, 1998
    Inventor: Donald A. Gish
  • Patent number: D404806
    Type: Grant
    Filed: May 6, 1997
    Date of Patent: January 26, 1999
    Inventor: Joseph M. Callahan
  • Patent number: D408147
    Type: Grant
    Filed: October 2, 1997
    Date of Patent: April 20, 1999
    Inventor: Jessie Li-Kuo Wang
  • Patent number: D411665
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: June 29, 1999
    Inventor: Jessie Li-Kuo Wang