Patents Issued in August 1, 1989
  • Towelette warmer
    Patent number: D302584
    Type: Grant
    Filed: April 21, 1986
    Date of Patent: August 1, 1989
    Inventor: Robert A. DeMars
  • Dental delivery unit
    Patent number: D302585
    Type: Grant
    Filed: May 14, 1987
    Date of Patent: August 1, 1989
    Inventor: Raymond D. Elliott
  • Dental irrigator unit
    Patent number: D302586
    Type: Grant
    Filed: June 8, 1987
    Date of Patent: August 1, 1989
    Assignee: Colgate-Palmolive Company
    Inventors: Jon R. Zogg, John P. Curtis
  • Striated mold for a quadrant base dental cast
    Patent number: D302587
    Type: Grant
    Filed: April 13, 1987
    Date of Patent: August 1, 1989
    Assignee: KV33 Corporation
    Inventor: Ronald E. Huffman
  • Orthodontic bracket
    Patent number: D302588
    Type: Grant
    Filed: May 4, 1987
    Date of Patent: August 1, 1989
    Assignee: Lancer Pacific
    Inventor: Arthur W. Jones
  • Spinal needle or the like
    Patent number: D302589
    Type: Grant
    Filed: July 29, 1986
    Date of Patent: August 1, 1989
    Assignee: Becton, Dickinson and Company
    Inventors: James P. McMenamy, John J. Montferret
  • Disposable surgical tool for removal of skin cancers
    Patent number: D302590
    Type: Grant
    Filed: March 23, 1987
    Date of Patent: August 1, 1989
    Inventor: J. Anthony Trott
  • Vial support sleeve
    Patent number: D302591
    Type: Grant
    Filed: February 12, 1987
    Date of Patent: August 1, 1989
    Assignee: Chromacol Limited
    Inventor: James A. Baxter
  • Therapeutic traction pillow
    Patent number: D302592
    Type: Grant
    Filed: December 29, 1986
    Date of Patent: August 1, 1989
    Inventor: Kenneth E. Holmes
  • Framework structure for shelter
    Patent number: D302593
    Type: Grant
    Filed: November 14, 1986
    Date of Patent: August 1, 1989
    Assignee: Rubb Industri
    Inventor: Finn Haldorsen
  • Portable twin beam light
    Patent number: D302594
    Type: Grant
    Filed: May 29, 1986
    Date of Patent: August 1, 1989
    Assignee: Rally Manufacturing, Inc.
    Inventors: Pierre Charet, Duke Kraai
  • Rear light for an automobile
    Patent number: D302595
    Type: Grant
    Filed: September 5, 1986
    Date of Patent: August 1, 1989
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Ercole Spada, Claus Luthe
  • Ashtray
    Patent number: D302596
    Type: Grant
    Filed: June 5, 1987
    Date of Patent: August 1, 1989
    Assignee: The Decor Corporation Proprietary Limited
    Inventor: Anthony H. Wolfenden
  • Lighter
    Patent number: D302597
    Type: Grant
    Filed: August 15, 1986
    Date of Patent: August 1, 1989
    Assignee: Feudor S.A.
    Inventor: Alain Cadoux
  • Flexible roller for hair setter
    Patent number: D302598
    Type: Grant
    Filed: April 20, 1987
    Date of Patent: August 1, 1989
    Assignee: Motor Electric Mfg. Co., Ltd.
    Inventor: Wong F. Keung
  • Dry shaver
    Patent number: D302599
    Type: Grant
    Filed: July 10, 1986
    Date of Patent: August 1, 1989
    Assignee: U.S. Philips Corporation
    Inventor: Willem Anema
  • Hair cutting machine
    Patent number: D302600
    Type: Grant
    Filed: July 10, 1986
    Date of Patent: August 1, 1989
    Inventor: Richard G. Dangler
  • Trimmer for scalp and facial hair
    Patent number: D302601
    Type: Grant
    Filed: October 21, 1986
    Date of Patent: August 1, 1989
    Inventor: Shuhei Uchida
  • Cosmetic case
    Patent number: D302602
    Type: Grant
    Filed: July 10, 1986
    Date of Patent: August 1, 1989
    Assignee: Cosmede Anstalt
    Inventor: Karena Bakic
  • Compact
    Patent number: D302603
    Type: Grant
    Filed: June 15, 1987
    Date of Patent: August 1, 1989
    Assignee: Licensing Development Group, Inc.
    Inventor: Herb Whiton
  • Cosmetic case
    Patent number: D302604
    Type: Grant
    Filed: May 19, 1986
    Date of Patent: August 1, 1989
    Assignee: Cosmede Anstalt
    Inventor: Karena Bakic
  • Lipstick
    Patent number: D302605
    Type: Grant
    Filed: May 7, 1986
    Date of Patent: August 1, 1989
    Inventor: Monika Gebhart
  • Protective mask
    Patent number: D302606
    Type: Grant
    Filed: December 2, 1986
    Date of Patent: August 1, 1989
    Inventor: Marek Blasiak
  • Protective pad for a seat belt
    Patent number: D302607
    Type: Grant
    Filed: June 25, 1986
    Date of Patent: August 1, 1989
    Inventors: Gerald A. Krebs, Mary B. J. Krebs
  • Vision protector attachment for a cap
    Patent number: D302608
    Type: Grant
    Filed: October 21, 1986
    Date of Patent: August 1, 1989
    Inventor: Howard N. LaPierre
  • Visor
    Patent number: D302609
    Type: Grant
    Filed: September 29, 1986
    Date of Patent: August 1, 1989
    Inventor: Roland E. Wheeler
  • Pet carrier bag
    Patent number: D302610
    Type: Grant
    Filed: December 8, 1986
    Date of Patent: August 1, 1989
    Inventor: Nora Slawinski
  • Spray gun cleaning device
    Patent number: D302611
    Type: Grant
    Filed: July 21, 1986
    Date of Patent: August 1, 1989
    Inventor: Leif E. Stern
  • Automobile vacuum cleaner
    Patent number: D302612
    Type: Grant
    Filed: October 6, 1987
    Date of Patent: August 1, 1989
    Inventors: David C. Duran, John P. Casey, James G. Marion, M. Allen McGrew
  • Portable cleaning machine for carpets, draperies and upholstery
    Patent number: D302613
    Type: Grant
    Filed: September 26, 1986
    Date of Patent: August 1, 1989
    Assignee: U.S. Products, Inc.
    Inventor: Russell S. Gurstein
  • Paint tray
    Patent number: D302614
    Type: Grant
    Filed: April 16, 1987
    Date of Patent: August 1, 1989
    Assignee: Beatty Machine and Tool Works Limited
    Inventor: Jack Beatty
  • Cordless electric iron base
    Patent number: D302615
    Type: Grant
    Filed: May 19, 1986
    Date of Patent: August 1, 1989
    Inventor: Tomas B. Vildosola
  • Golf cart with odometer
    Patent number: D302616
    Type: Grant
    Filed: July 24, 1986
    Date of Patent: August 1, 1989
    Inventor: Norman Hartmann
  • Ultility wagon
    Patent number: D302617
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: August 1, 1989
    Assignee: Country Home Products, Inc.
    Inventor: Richard O. Raymond
  • Painter's service cart
    Patent number: D302618
    Type: Grant
    Filed: November 20, 1986
    Date of Patent: August 1, 1989
    Inventor: John C. Gottselig
  • Outboard motor storage rack
    Patent number: D302619
    Type: Grant
    Filed: May 5, 1986
    Date of Patent: August 1, 1989
    Inventor: Robert P. Catonzaro
  • Basket for produce
    Patent number: D302620
    Type: Grant
    Filed: August 28, 1986
    Date of Patent: August 1, 1989
    Inventor: Paul Quong
  • Cash dispenser
    Patent number: D302621
    Type: Grant
    Filed: September 4, 1986
    Date of Patent: August 1, 1989
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Yoshiaki Nishida
  • Torque calibrator
    Patent number: H657
    Abstract: A torque calibrator which has a pair of torque beams with hydraulic cylins for exerting forces on opposite ends of the torque beams and with load cells mounted at opposite ends of the beams for measuring the forces applied to the beams with the beams being designed for a torque cell to be mounted between the beams for having torque applied to the torque cell to calibrate the torque cell.
    Type: Grant
    Filed: September 2, 1988
    Date of Patent: August 1, 1989
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Roy L. Cameron, James S. Burgess
  • High effectiveness all metal heat exchanger
    Patent number: H658
    Abstract: A perforated plate-spacer ring type of crossflow heat exchanger adapted for improved cryogenic operation. Plastic spacer rings have been eliminated and replaced by metallic spacer rings whose convoluted cross section provides good thermal isolation between adjacent perforated plates.
    Type: Grant
    Filed: June 22, 1988
    Date of Patent: August 1, 1989
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventors: Robert W. Breckenridge, Thomas P. Hosmer
  • Process for electrolytically preparing uranium metal
    Patent number: H659
    Abstract: A process for making uranium metal from uranium oxide by first fluorinating uranium oxide to form uranium tetrafluoride and next electrolytically reducing the uranium tetrafluoride with a carbon anode to form uranium metal and CF.sub.4. The CF.sub.4 is reused in the fluorination reaction rather than being disposed of as a hazardous waste.
    Type: Grant
    Filed: April 6, 1989
    Date of Patent: August 1, 1989
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventor: Paul A. Haas
  • Method and composition for immobilization of waste in cement-based materials
    Patent number: H660
    Abstract: A composition and method for fixation or immobilization of aqueous hazardous waste material in cement-based materials (grout) is disclosed. The amount of drainable water in the cured grout is reduced by the addition of an ionic aluminum compound to either the waste material or the mixture of waste material and dry-solid cement-based material. This reduction in drainable water in the cured grout obviates the need for large, expensive amounts of geling clays in grout materials and also results in improved consistency and properties of these cement-based waste disposal materials.
    Type: Grant
    Filed: October 1, 1987
    Date of Patent: August 1, 1989
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Othar K. Tallent, Karen E. Dodson, Earl W. McDaniel
  • Cathode container for sodium-sulfur cells
    Patent number: H661
    Abstract: A corrosion resistant structure for a sodium-sulfur cell is described which comprises a container structure for the sulfur cathode including an outer metallic container having an inner surface defining a volume for containing the cathode, a layer of glass on the inner surface of the container, and a current collector of metallic foil disposed within the container adjacent the glass layer for containing the cathode. A preferred embodiment includes stainless steel as the container material and molybdenum foil as the current collector material.
    Type: Grant
    Filed: March 24, 1987
    Date of Patent: August 1, 1989
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventor: Ross E. Dueber
  • Process for producing silver halide emulsion in equipment made of stainless steel containing molybdenum
    Patent number: H662
    Abstract: In a process for producing a silver halide emulsion through mixing a halide solution and a silver nitrate solution in the presence of a hydrophilic colloid, the improvement is disclosed wherein any part of the equipment that is employed in the process starting with the initiation of silver halide formation and ending with the coating of the emulsion on a support and with which the reaction solution will come in contact is made of a stainless steel having a molybdenum content of 2.2-5.0 wt %.
    Type: Grant
    Filed: April 16, 1987
    Date of Patent: August 1, 1989
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Toshio Saito, Akihiko Kabasawa, Masami Ishikura, Sadayuki Miyazawa, Nobuo Suzuki
  • High density probe head for chip testing
    Patent number: H663
    Abstract: A probe head of substantially rectangular construction for use in the testing of chips. The probe head has a body disposed about the perimeter of a substantially transparent fused silica window, probe points extending in a high-density fixed configuration through the fused silica window, and probe leads at one end of which the probe points are formed. The probe leads are disposed in a plurality of layers, such that interior surface, as well as perimeter, probing and testing of chips is facilitated. The probe head also includes a depth-limit plate extending over the edge of the fused silica window and connecting to the probe head body.
    Type: Grant
    Filed: January 13, 1988
    Date of Patent: August 1, 1989
    Inventor: Dan Massopust
  • Power combiner for microwave sources
    Patent number: H664
    Abstract: A tuned cavity with a number of coaxial circuit microwave sources spaced about the cavity and disposed oppositely of the cavity from flat loads which suppress oscillations of the sources at undesired frequencies, the loads being adjacent to the cavity to provide wide bandwidth and a compact structure and yet spaced from the cavity a distance substantially less than the wavelengths of the operating frequencies so as to not interfere significantly with the electromagnetic fields in the cavity.
    Type: Grant
    Filed: February 21, 1989
    Date of Patent: August 1, 1989
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Darry M. Kinman, Donald R. Bowling
  • Resistive field shields for high voltage devices
    Patent number: H665
    Abstract: A high voltage silicon device with a resistive field shield comprising semi-insulating silicon nitride (sin-SiN). The N/Si ratio is controlled to provide the resistive field shield with the desired conductivity. This resistive field shield material may also serve as an outer protection layer for the device.
    Type: Grant
    Filed: October 19, 1987
    Date of Patent: August 1, 1989
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: William R. Knolle, John W. Osenbach
  • Circuit for measuring absolute time lapse between impact and detonation
    Patent number: H666
    Abstract: Insulating material is used to attach a conducting foil patch to conductive urface of motor case. The patch is a part of an open electrical circuit, along with a power source, timer and connecting wires until impact which causes the patch to collapse and come in contact with the motor surface, thus closing the circuit. When the circuit is closed and voltage is present, the timer records the time of impact and continues to count. A piezo-electric pin attached to motor case and connected to the timer creates voltage pulse upon detonation of motor case and this pulse stops the timer. Thus, accurate measurements of time lapse between impact and detonation can be made.
    Type: Grant
    Filed: February 13, 1989
    Date of Patent: August 1, 1989
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: Robert W. Milton
  • Apple tree -- Galaxy cultivar
    Patent number: PP6955
    Abstract: A new and distinct variety of apple tree is provided which originated as a limb mutation of the Tenroy variety (U.S. Plant Pat. No. 4,121). The new variety produces attractive fruit having a solid cherry red coloration unlike that of the Tenroy variety. More specifically, the new variety possesses a solid intense cherry red coloration with often indistinct darker red overstriping. The red coloration of the new variety is present over the entire surface of the fruit and develops earlier than the coloration of the Tenroy variety.
    Type: Grant
    Filed: May 24, 1988
    Date of Patent: August 1, 1989
    Assignee: Stark Brothers Nurseries and Orchards Company
    Inventor: Kenneth W. Kiddle
  • Crabapple tree named Satin Cloud
    Patent number: PP6956
    Abstract: An ornamental tetraploid flowering crabapple tree named Satin Cloud, having a ball-shaped, wide compact, billowy and rounded habit. Dark rose buds open to cinnamon fragrant satiny white blossoms with occasional pink tinging. Its waxy spring leaves are green with amber blushes, and the summer-long, disease resistant foliage is leathery and dark green. This low maintenance, closely internoded cultivar displays an autumn leaf color of burnt red, with gold leaves in the center shade part of the canopy.
    Type: Grant
    Filed: June 30, 1988
    Date of Patent: August 1, 1989
    Assignee: Chas. Klehm & Son
    Inventor: John L. Fiala