Patents Issued in September 1, 1981
  • Timer
    Patent number: D260495
    Type: Grant
    Filed: February 5, 1979
    Date of Patent: September 1, 1981
    Inventor: Lee L. Von Gunten
  • Portable radar-type speed meter
    Patent number: D260496
    Type: Grant
    Filed: March 23, 1979
    Date of Patent: September 1, 1981
    Inventors: Viktor A. Petrovsky, Lev G. Gassanov, Sergei M. Belyaev, Lev A. Kochetov, Vitaly L. Kryzhanovsky, Andrei A. Palamarchuk, Viktor D. Ushakov, Rafail J. Timraleev, Vitaly M. Parfenjuk, Alexandr S. Pilipenko, Petr A. Goncharov, Anatoly I. Ponomarenko
  • Wind chill indicator
    Patent number: D260497
    Type: Grant
    Filed: August 20, 1979
    Date of Patent: September 1, 1981
    Assignee: Sybron Corporation
    Inventors: Charlie J. Howard, Edward L. Peart
  • Smoke detector housing
    Patent number: D260498
    Type: Grant
    Filed: February 9, 1979
    Date of Patent: September 1, 1981
    Assignee: Conrac Corporation
    Inventors: John M. Macmillan, Hilario S. Costa
  • Combined clock face and support
    Patent number: D260499
    Type: Grant
    Filed: April 3, 1978
    Date of Patent: September 1, 1981
    Inventor: Gloria Cheshaek
  • Jeweled bracelet
    Patent number: D260500
    Type: Grant
    Filed: August 16, 1979
    Date of Patent: September 1, 1981
    Inventor: Josef J. Barr
  • Bracelet or similar article
    Patent number: D260501
    Type: Grant
    Filed: September 12, 1979
    Date of Patent: September 1, 1981
    Inventor: Josef J. Barr
  • Talisman
    Patent number: D260502
    Type: Grant
    Filed: April 6, 1979
    Date of Patent: September 1, 1981
    Inventor: Houshang Vafi
  • Illuminated display
    Patent number: D260503
    Type: Grant
    Filed: August 23, 1978
    Date of Patent: September 1, 1981
    Inventor: Nickolas G. Stangarone
  • Standing plaque
    Patent number: D260504
    Type: Grant
    Filed: April 30, 1979
    Date of Patent: September 1, 1981
    Assignee: Princeton Industries Corporation
    Inventor: Leo F. Wildgen
  • Standing plaque
    Patent number: D260505
    Type: Grant
    Filed: April 30, 1979
    Date of Patent: September 1, 1981
    Assignee: Princeton Industries Corporation
    Inventor: Leo F. Wildgen
  • Conveyor belt
    Patent number: D260506
    Type: Grant
    Filed: September 28, 1978
    Date of Patent: September 1, 1981
    Assignee: Ashworth Bros., Inc.
    Inventor: Gerald C. Roinestad
  • Automobile overhead combined radio and cassette player console or similar article
    Patent number: D260507
    Type: Grant
    Filed: November 30, 1979
    Date of Patent: September 1, 1981
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kanji Kosugi, Benito Mishiro
  • Tow vehicle brake pedal attachment for an electric trailer brake system
    Patent number: D260508
    Type: Grant
    Filed: August 17, 1978
    Date of Patent: September 1, 1981
    Assignee: Kelsey Hayes Co.
    Inventor: Paul Weiner
  • Motorcycle fairing
    Patent number: D260509
    Type: Grant
    Filed: September 24, 1979
    Date of Patent: September 1, 1981
    Inventor: Matthew P. Guzzetta
  • Automobile wheel
    Patent number: D260510
    Type: Grant
    Filed: May 10, 1978
    Date of Patent: September 1, 1981
    Assignee: DeLorean Motor Company
    Inventor: James R. Powers
  • Electrical connector housing
    Patent number: D260511
    Type: Grant
    Filed: August 3, 1978
    Date of Patent: September 1, 1981
    Assignee: Daniel Woodhead, Inc.
    Inventor: Radosav Avramovich
  • Electric plug
    Patent number: D260512
    Type: Grant
    Filed: August 28, 1978
    Date of Patent: September 1, 1981
    Assignee: Smith & Stone Limited
    Inventor: Marijan Djurinec
  • Housing for electrical circuits
    Patent number: D260513
    Type: Grant
    Filed: March 15, 1979
    Date of Patent: September 1, 1981
    Inventor: Kenneth C. Comstock
  • Magnetic tape cassette
    Patent number: D260514
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: September 1, 1981
    Assignee: Tuscan Industries Pty. Limited
    Inventor: Peter Gell
  • Case for interchangeable program module for a personal computer or the like
    Patent number: D260515
    Type: Grant
    Filed: November 13, 1978
    Date of Patent: September 1, 1981
    Assignee: Texas Instruments Incorporated
    Inventors: Robert A. Welch, Arthur W. Chin
  • Terminal printer cover
    Patent number: D260516
    Type: Grant
    Filed: December 22, 1978
    Date of Patent: September 1, 1981
    Assignee: International Business Machines Corporation
    Inventors: Vincent Giannotti, Jr., Henry Kapper, Edward J. Sabella
  • Printer
    Patent number: D260517
    Type: Grant
    Filed: July 16, 1979
    Date of Patent: September 1, 1981
    Assignee: International Business Machines Corporation
    Inventor: Tommy R. Hardy
  • Vehicular two-way radio control unit or similar article
    Patent number: D260518
    Type: Grant
    Filed: June 29, 1979
    Date of Patent: September 1, 1981
    Assignee: Motorola, Inc.
    Inventor: Kenneth W. Larson
  • Telephone key base
    Patent number: D260519
    Type: Grant
    Filed: November 22, 1978
    Date of Patent: September 1, 1981
    Assignee: Telefonaktiebolaget L M Ericsson
    Inventor: Hans G. Thames
  • Vehicular two-way radio or similar article
    Patent number: D260520
    Type: Grant
    Filed: March 16, 1979
    Date of Patent: September 1, 1981
    Assignee: Motorola, Inc.
    Inventor: Albert L. Nagele
  • Radio receiver
    Patent number: D260521
    Type: Grant
    Filed: November 27, 1979
    Date of Patent: September 1, 1981
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Teruyuki Nishimoto, Kunio Hoshino, Kikuo Ohta, Benito Mishiro, Katsutoshi Kido, Kanji Kosugi
  • Multi-J antenna
    Patent number: D260522
    Type: Grant
    Filed: October 2, 1978
    Date of Patent: September 1, 1981
    Inventor: Harold Guretzky
  • Trolling motor control
    Patent number: D260523
    Type: Grant
    Filed: February 22, 1979
    Date of Patent: September 1, 1981
    Inventors: Harold C. Rains, III, Jerry Blankenship
  • Foot operated controller for sewing machine
    Patent number: D260524
    Type: Grant
    Filed: February 28, 1979
    Date of Patent: September 1, 1981
    Assignee: Yamamoto Electric Industrial Co., Ltd.
    Inventor: Yoshitoshi Satoh
  • Channel drill and bolt combination
    Patent number: D260525
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: September 1, 1981
    Inventor: Will M. Lassiter
  • Tire refinishing machine
    Patent number: D260526
    Type: Grant
    Filed: April 16, 1979
    Date of Patent: September 1, 1981
    Assignee: Tire Cosmotology, Inc.
    Inventor: James C. Satterfield
  • Spectacle holder
    Patent number: D260527
    Type: Grant
    Filed: March 2, 1979
    Date of Patent: September 1, 1981
    Inventor: Stefan Engelmann
  • Electronic baby grand piano
    Patent number: D260528
    Type: Grant
    Filed: June 12, 1979
    Date of Patent: September 1, 1981
    Inventor: Wil Decker
  • Guitar pick
    Patent number: D260529
    Type: Grant
    Filed: August 10, 1979
    Date of Patent: September 1, 1981
    Inventor: John Pearse
  • Electronic calculating machine
    Patent number: D260530
    Type: Grant
    Filed: October 11, 1979
    Date of Patent: September 1, 1981
    Assignee: Sharp Corporation
    Inventor: Tsutomu Yamasaki
  • Writing instrument
    Patent number: D260531
    Type: Grant
    Filed: March 15, 1979
    Date of Patent: September 1, 1981
    Inventor: Giorgio Della Beffa
  • Casing for an eraser or the like
    Patent number: D260532
    Type: Grant
    Filed: September 11, 1979
    Date of Patent: September 1, 1981
    Assignee: Pentel Kabushiki Kaisha
    Inventor: Gouji Sakaoka
  • Penpoint or similar article
    Patent number: D260533
    Type: Grant
    Filed: December 13, 1979
    Date of Patent: September 1, 1981
    Assignee: Pentel Kabushiki Kaisha
    Inventor: Daisaburo Azuma
  • Telephone register
    Patent number: D260534
    Type: Grant
    Filed: May 2, 1979
    Date of Patent: September 1, 1981
    Assignee: Arlac-Werk Heiko Ippen
    Inventor: Hans Halm
  • Index
    Patent number: D260535
    Type: Grant
    Filed: August 1, 1979
    Date of Patent: September 1, 1981
    Assignee: Uptrend Products Limited
    Inventor: Thomas Bovet
  • Clipboard
    Patent number: D260536
    Type: Grant
    Filed: September 18, 1978
    Date of Patent: September 1, 1981
    Inventor: Samir N. Saaty
  • Pocket game housing
    Patent number: D260537
    Type: Grant
    Filed: September 13, 1979
    Date of Patent: September 1, 1981
    Assignee: Tomy Kogyo Co., Inc.
    Inventor: Masaki Mayuzumi
  • Game board
    Patent number: D260538
    Type: Grant
    Filed: June 22, 1979
    Date of Patent: September 1, 1981
    Assignee: J.G.A. Enterprises, Inc.
    Inventor: James G. Alex
  • Toy console
    Patent number: D260539
    Type: Grant
    Filed: April 10, 1979
    Date of Patent: September 1, 1981
    Assignee: Paramount Pictures Corporation
    Inventor: Richard M. Rubin
  • Toy dressing table or similar article
    Patent number: D260540
    Type: Grant
    Filed: November 20, 1978
    Date of Patent: September 1, 1981
    Inventors: John R. Nottingham, John W. Spirk, Jr.
  • Toy printer
    Patent number: D260541
    Type: Grant
    Filed: December 12, 1979
    Date of Patent: September 1, 1981
    Inventor: Ng C. Sun
  • Multi station physical exerciser
    Patent number: D260542
    Type: Grant
    Filed: October 4, 1978
    Date of Patent: September 1, 1981
    Inventor: Lloyd J. Lambert, Jr.
  • Playground slide
    Patent number: D260543
    Type: Grant
    Filed: September 20, 1979
    Date of Patent: September 1, 1981
    Assignee: Miracle Recreation Equipment Company
    Inventors: Donald S. Ament, Duane S. Ament
  • Playground swing
    Patent number: D260544
    Type: Grant
    Filed: September 20, 1979
    Date of Patent: September 1, 1981
    Assignee: Miracle Recreation Equipment Company
    Inventors: Donald S. Ament, Duane S. Ament