Patents Issued in March 4, 1986
  • Slip-on heat sink for encased electrical packages
    Patent number: D282838
    Type: Grant
    Filed: March 25, 1983
    Date of Patent: March 4, 1986
    Assignee: Aavid Engineering, Inc.
    Inventor: Alfred F. McCarthy
  • Tone arm
    Patent number: D282839
    Type: Grant
    Filed: April 20, 1982
    Date of Patent: March 4, 1986
    Inventors: Vladimir F. Vinogradov, Juris Z. Dreimanis, Aivars A. Kruklis, Dzintars A. Kave
  • Telephone
    Patent number: D282840
    Type: Grant
    Filed: December 9, 1983
    Date of Patent: March 4, 1986
    Assignee: The Marshall Telephone Corporation Limited
    Inventor: Eric J. Marshall
  • Key telephone set
    Patent number: D282841
    Type: Grant
    Filed: July 11, 1983
    Date of Patent: March 4, 1986
    Assignee: Nitsuko Limited
    Inventor: Hiroshi Inaba
  • Facsimile transceiver
    Patent number: D282842
    Type: Grant
    Filed: October 18, 1983
    Date of Patent: March 4, 1986
    Assignee: Canon Kabushiki Kaisha
    Inventor: Takashi Yomo
  • Portable electronic computer
    Patent number: D282843
    Type: Grant
    Filed: May 19, 1983
    Date of Patent: March 4, 1986
    Assignees: Epson Corporation, Kabushiki Kaisha Suwa Seikosha
    Inventor: Masaki Kurihara
  • Personal computer
    Patent number: D282844
    Type: Grant
    Filed: March 17, 1983
    Date of Patent: March 4, 1986
    Assignee: Epson Corporation
    Inventor: Kenji Ekuan
  • Video terminal
    Patent number: D282845
    Type: Grant
    Filed: April 12, 1983
    Date of Patent: March 4, 1986
    Assignee: Qume Corporation
    Inventor: Barbara K. Lewis
  • Computer display
    Patent number: D282846
    Type: Grant
    Filed: August 4, 1983
    Date of Patent: March 4, 1986
    Assignee: Hitachi, Ltd.
    Inventors: Kazuyuki Tsuburaya, Takanori Nishiyama, Kazunori Yanagisawa
  • Tilt and rotate base for a display monitor
    Patent number: D282847
    Type: Grant
    Filed: June 20, 1983
    Date of Patent: March 4, 1986
    Inventor: Siebolt Hettinga
  • Device to follow lines on a drawing and to register the ordinates of given points of said drawing
    Patent number: D282848
    Type: Grant
    Filed: July 20, 1983
    Date of Patent: March 4, 1986
    Assignee: Depraz S.A.
    Inventor: Eric Depraz
  • Agricultural tractor
    Patent number: D282849
    Type: Grant
    Filed: September 16, 1983
    Date of Patent: March 4, 1986
    Assignee: Kubota, Ltd.
    Inventor: Genichi Funabashi
  • Keyboard musical instrument or similar article
    Patent number: D282850
    Type: Grant
    Filed: July 28, 1983
    Date of Patent: March 4, 1986
    Assignee: Lowrey Industries, Inc.
    Inventor: Masaru Futami
  • Guitar body
    Patent number: D282851
    Type: Grant
    Filed: August 3, 1982
    Date of Patent: March 4, 1986
    Inventor: Angelo G. Tornese
  • Pickguard for a guitar
    Patent number: D282852
    Type: Grant
    Filed: November 7, 1983
    Date of Patent: March 4, 1986
    Inventor: James L. D'Aquisto
  • Desk-top electronic calculator
    Patent number: D282853
    Type: Grant
    Filed: December 5, 1983
    Date of Patent: March 4, 1986
    Assignee: Canon Kabushiki Kaisha
    Inventors: Eiichi Yoshioka, Osamu Murakami
  • Desk-top electronic calculator
    Patent number: D282854
    Type: Grant
    Filed: December 5, 1983
    Date of Patent: March 4, 1986
    Assignee: Canon Kabushiki Kaisha
    Inventors: Eiichi Yoshioka, Yuji Harada
  • Painter's cap printing attachment for silk screen machine or the like
    Patent number: D282855
    Type: Grant
    Filed: October 11, 1983
    Date of Patent: March 4, 1986
    Assignee: R. Jennings Manufacturing Co., Inc.
    Inventor: Roger L. Jennings
  • Album page for storing computer disks or similar article
    Patent number: D282856
    Type: Grant
    Filed: July 1, 1983
    Date of Patent: March 4, 1986
    Inventor: Douglas P. Daly
  • Coin operated vending machine
    Patent number: D282857
    Type: Grant
    Filed: July 6, 1983
    Date of Patent: March 4, 1986
    Inventor: Joseph W. Schwarzli
  • Horse racing gameboard
    Patent number: D282858
    Type: Grant
    Filed: August 25, 1983
    Date of Patent: March 4, 1986
    Inventor: Jose M. G. Gonzales
  • Toy rakehead
    Patent number: D282859
    Type: Grant
    Filed: December 7, 1983
    Date of Patent: March 4, 1986
    Inventor: Nancy Burhop
  • Child's clown figure toy
    Patent number: D282860
    Type: Grant
    Filed: June 16, 1983
    Date of Patent: March 4, 1986
    Assignee: Hestair Kiddicraft Limited
    Inventor: Peter G. Adams
  • Facial appliance for makeup
    Patent number: D282861
    Type: Grant
    Filed: April 21, 1982
    Date of Patent: March 4, 1986
    Inventor: Barry R. Koper
  • Wading pool
    Patent number: D282862
    Type: Grant
    Filed: June 8, 1983
    Date of Patent: March 4, 1986
    Inventor: James F. Mariol
  • Police baton
    Patent number: D282863
    Type: Grant
    Filed: April 20, 1983
    Date of Patent: March 4, 1986
    Assignee: DKZ, Incorporated
    Inventor: Charles R. Kashary, Jr.
  • Semiautomatic rifle
    Patent number: D282864
    Type: Grant
    Filed: May 19, 1983
    Date of Patent: March 4, 1986
    Assignee: Weaver Arms, Inc.
    Inventor: Robert A. Weaver
  • Water filter
    Patent number: D282865
    Type: Grant
    Filed: October 3, 1983
    Date of Patent: March 4, 1986
    Inventor: Raymond E. Ward
  • Lawn sprinkler
    Patent number: D282866
    Type: Grant
    Filed: April 20, 1984
    Date of Patent: March 4, 1986
    Assignee: L. R. Nelson Corporation
    Inventor: Ronald G. Hayes
  • Welding outlet
    Patent number: D282867
    Type: Grant
    Filed: March 21, 1983
    Date of Patent: March 4, 1986
    Assignee: WFI International, Inc.
    Inventors: Bobby W. Ryan, Glynn E. Woods
  • Commode chair
    Patent number: D282868
    Type: Grant
    Filed: May 2, 1983
    Date of Patent: March 4, 1986
    Inventors: Bob S. Shigenaka, John S. Figueiredo
  • Housing for electric heater accessory for a portable blower
    Patent number: D282869
    Type: Grant
    Filed: January 19, 1983
    Date of Patent: March 4, 1986
    Assignee: Fasco Industries, Inc.
    Inventor: Clyde B. Parnell
  • Air-to-air heat exchanger
    Patent number: D282870
    Type: Grant
    Filed: December 13, 1982
    Date of Patent: March 4, 1986
    Assignee: Del-Air Systems Ltd.
    Inventors: L. Benning, E. Novecosky, D. Van Ee
  • Fan
    Patent number: D282871
    Type: Grant
    Filed: January 14, 1983
    Date of Patent: March 4, 1986
    Assignee: Caframo Limited
    Inventor: Frank Hutter
  • X-Ray film cassette holder for use with children
    Patent number: D282872
    Type: Grant
    Filed: September 22, 1983
    Date of Patent: March 4, 1986
    Inventors: Dennis D. Hayes, Dean D. Hayes
  • Spotlight
    Patent number: D282873
    Type: Grant
    Filed: December 1, 1983
    Date of Patent: March 4, 1986
    Assignee: Mr. Gasket Company
    Inventors: Richard L. May, Howard T. Ibaraki
  • Lamp base
    Patent number: D282874
    Type: Grant
    Filed: March 25, 1983
    Date of Patent: March 4, 1986
    Assignee: Erwin-Lambeth, Inc.
    Inventor: Sante G. Alessandro
  • Hair pick
    Patent number: D282875
    Type: Grant
    Filed: July 10, 1984
    Date of Patent: March 4, 1986
    Inventor: Franklin D. Harvey
  • Comb
    Patent number: D282876
    Type: Grant
    Filed: July 10, 1984
    Date of Patent: March 4, 1986
    Inventor: Franklin D. Harvey
  • Hair lift
    Patent number: D282877
    Type: Grant
    Filed: July 10, 1984
    Date of Patent: March 4, 1986
    Inventor: Franklin D. Harvey
  • Shaving razor
    Patent number: D282878
    Type: Grant
    Filed: January 23, 1984
    Date of Patent: March 4, 1986
    Inventor: Herbert M. Skidmore
  • Nail polish dryer
    Patent number: D282879
    Type: Grant
    Filed: August 4, 1983
    Date of Patent: March 4, 1986
    Inventor: Charlene A. Roberton
  • Animal crate
    Patent number: D282880
    Type: Grant
    Filed: October 4, 1983
    Date of Patent: March 4, 1986
    Inventor: Ronald E. Barati
  • Hand scraper tool
    Patent number: D282881
    Type: Grant
    Filed: November 18, 1983
    Date of Patent: March 4, 1986
    Assignee: Allway Tools, Inc.
    Inventor: Donald Gringer
  • Roller coater paint tray
    Patent number: D282882
    Type: Grant
    Filed: March 10, 1983
    Date of Patent: March 4, 1986
    Assignee: T. S. Simms & Co. Limited
    Inventors: Philip J. Allison, Morley L. Smith
  • Storage bin
    Patent number: D282883
    Type: Grant
    Filed: February 25, 1983
    Date of Patent: March 4, 1986
    Assignee: Treston Oy
    Inventor: Heikki Kiiski
  • Tunnett diode and method of making
    Patent number: H29
    Abstract: A TUNNETT (tunneling transit time) electronic device comprising a very thin injector uniformly doped at a high concentration, a thin drift region of lower doping of the same semiconductivity type, and a collector of high doping of the same semiconductivity type. A Schottky barrier is formed by placing a metal electrode on the injector and an ohmic contact may be made on the collector. In a preferred embodiment the injector is made of Ge grown on the drift region by vacuum epitaxy. The drift region is preferably GaAs grown by epitaxy on a GaAs collector.
    Type: Grant
    Filed: January 4, 1983
    Date of Patent: March 4, 1986
    Assignee: The Government of the United States
    Inventors: Aristos Christou, John E. Davey
  • Method and apparatus for the preparation of liquid samples for determination of boron
    Patent number: H30
    Abstract: A method and apparatus for the preparation of a liquid sample for the quantitative determination of boron by flame photometry. The sample is combined in a vessel with sulfuric acid, and an excess of methanol is added thereto. The methanol reacts with any boron present in the sample to form trimethyl borate which is volatilized by the heat of reaction between the excess methanol and sulfuric acid. The volatilized trimethyl borate is withdrawn from the vessel by either a partial vacuum or a positive pressure and is rapidly transferred to a standard flame photometer. The method is free of interference from typical boron concomitants.
    Type: Grant
    Filed: December 8, 1982
    Date of Patent: March 4, 1986
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventor: Darryl D. Siemer
  • Method and apparatus for determining the size distribution of tobacco
    Patent number: H31
    Abstract: Tobacco is graded by size by separating a sample into size fractions using a rotary drum screen. The sample is characterized by two distribution curves, one for a finer portion and the other for a coarser portion. The crossing point of logarithmic plots of the percentage by weight vs. particle size distributions of the two portions provides a precise and sensitive descriptor, which can be termed as a "percent desirable fraction," for grading the size characteristics of threshed or cut tobacco.
    Type: Grant
    Filed: January 10, 1983
    Date of Patent: March 4, 1986
    Inventors: John R. Wagner, Werner P. Kirschstein, Floyd S. Cowan
  • Stud hardware with self-contained stud anti-rotation feature and method of installing studs
    Patent number: H32
    Abstract: Disclosed herein is a method and apparatus for preventing the rotation of a stud member during preloading. The apparatus comprises a stud member having a shaft portion extending into the member to be clamped and a hex or double hex portion carrying a locking nut. Extending outward from the hex or double hex portion of the stud there is a threaded portion carrying a nut which is torqued to preload the stud. Between the locking nut and the member to be clamped is a locking ring which engages the locking nut to prevent the stud from rotating during preloading.Also disclosed is a method of preloading a stud without the use of an external restraint to prevent the stud from rotating when a torque is applied.
    Type: Grant
    Filed: March 14, 1984
    Date of Patent: March 4, 1986
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: John S. Kartik, William M. Richardson