Patents Issued in November 23, 1993
  • Controller for use with electric heating pads
    Patent number: D341569
    Type: Grant
    Filed: March 3, 1992
    Date of Patent: November 23, 1993
    Assignee: Sunbeam Corporation
    Inventors: Richard J. Prins, Charles W. Murin, Clifford R. Stine, Sherry B. Hirsch
  • Desk top computer housing
    Patent number: D341570
    Type: Grant
    Filed: August 14, 1991
    Date of Patent: November 23, 1993
    Assignee: Multi-Tech Systems, Inc.
    Inventors: Dean Brandt, Greg Johnson
  • Portable information management system
    Patent number: D341571
    Type: Grant
    Filed: October 24, 1991
    Date of Patent: November 23, 1993
    Assignee: Semi-Custom Logic, Inc.
    Inventor: Saeed A. Kazmi
  • Control data input device for use with a sewing machine
    Patent number: D341572
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: November 23, 1993
    Assignee: Janome Sewing Machine Co., Ltd.
    Inventor: Nobufusa Kuroki
  • Memorandum input and output terminal
    Patent number: D341573
    Type: Grant
    Filed: January 17, 1992
    Date of Patent: November 23, 1993
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Hiroshi Sakaguchi, Shinsaku Hino, Makiko Yoshimura, Kouji Nishida
  • Computer housing
    Patent number: D341574
    Type: Grant
    Filed: July 22, 1991
    Date of Patent: November 23, 1993
    Assignee: Silicon Graphics, Inc.
    Inventors: Charles Fiorella, David Willheim
  • Modular console command center workstation
    Patent number: D341575
    Type: Grant
    Filed: November 6, 1991
    Date of Patent: November 23, 1993
    Assignee: Engineered Data Products, Inc.
    Inventors: Matthew P. Drabczyk, Daniel C. Starkey
  • Portable laptop computer
    Patent number: D341576
    Type: Grant
    Filed: November 5, 1991
    Date of Patent: November 23, 1993
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shinichi Sugihara, Tetsuya Imamura, Masahiko Moriwaki
  • Portable laptop computer
    Patent number: D341577
    Type: Grant
    Filed: February 6, 1992
    Date of Patent: November 23, 1993
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shinichi Sugihara, Tetsuya Imamura, Masahiko Moriwaki, Masaru Tochishita
  • Lap-top computer
    Patent number: D341578
    Type: Grant
    Filed: December 19, 1991
    Date of Patent: November 23, 1993
    Assignee: NEC Corporation
    Inventors: Yasuharu Sato, Takaya Suzuki, Katsuhiko Kushi
  • Portable laptop computer
    Patent number: D341579
    Type: Grant
    Filed: January 2, 1992
    Date of Patent: November 23, 1993
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shinichi Sugihara, Tetsuya Imamura, Masahiko Moriwaki, Tadashi Aikawa
  • Magnetic optical disk drive
    Patent number: D341580
    Type: Grant
    Filed: March 6, 1991
    Date of Patent: November 23, 1993
    Assignees: Mitsubishi Electric Corporation, Teac Corporation
    Inventors: Manabu Ogura, Kazuhito Sakota, Yasushi Noda, Masayuki Suzuki, Keiji Uehara, Yoshiki Kirinoe
  • Magnetic optical disk drive
    Patent number: D341581
    Type: Grant
    Filed: March 6, 1991
    Date of Patent: November 23, 1993
    Assignees: Mitsubishi Electric Corporation, Teac Corporation
    Inventors: Manabu Ogura, Kazuhito Sakota, Yasushi Noda, Masayuki Suzuki, Keiji Uehara, Yoshiki Kirinoe
  • Secure monitor housing
    Patent number: D341582
    Type: Grant
    Filed: October 10, 1990
    Date of Patent: November 23, 1993
    Assignee: Sun Microsystems, Inc.
    Inventors: Howard W. Stolz, William K. Szaroletta
  • Keyboard for telephone computer
    Patent number: D341583
    Type: Grant
    Filed: July 5, 1990
    Date of Patent: November 23, 1993
    Assignee: Transaction Technology, Inc.
    Inventors: Ernest Bevilacqua, David Conroy, William Doyle, Robert Haddock, Anne Lang, Joseph Moya, Arthur Nichols, Carl Thompson
  • Optical scanner
    Patent number: D341584
    Type: Grant
    Filed: April 17, 1992
    Date of Patent: November 23, 1993
    Assignee: Symbol Technologies, Inc.
    Inventors: Howard M. Shepard, Edward Barkan
  • Facsimile
    Patent number: D341585
    Type: Grant
    Filed: May 1, 1992
    Date of Patent: November 23, 1993
    Assignee: Cal-Comp Electronics, Inc.
    Inventor: Chao Shin Tu
  • Video telephone set
    Patent number: D341586
    Type: Grant
    Filed: May 4, 1992
    Date of Patent: November 23, 1993
    Assignee: AT&T Bell Laboratories
    Inventors: Maria G. Alvarez-Ryan, Paul E. Crouch, Pratod V. Kasbekar, Bernard T. Lee, Jonathan A. Marks, Thomas L. Stahly, Gordon E. Sylvester, Alvin R. Tilley, Michael P. Zambelli
  • Wireless transceiver
    Patent number: D341587
    Type: Grant
    Filed: January 16, 1991
    Date of Patent: November 23, 1993
    Assignee: Motorola, Inc.
    Inventors: Kenneth W. Larson, Michael R. Lenz
  • Radio portable phone
    Patent number: D341588
    Type: Grant
    Filed: May 21, 1992
    Date of Patent: November 23, 1993
    Assignee: NEC Corporation
    Inventors: Michio Nagai, Kazuo Tanaka
  • Portable telephone
    Patent number: D341589
    Type: Grant
    Filed: June 15, 1992
    Date of Patent: November 23, 1993
    Assignee: Motorola, Inc.
    Inventors: Albert L. Nagele, Terrance N. Taylor
  • Optical disc recorder
    Patent number: D341590
    Type: Grant
    Filed: October 21, 1991
    Date of Patent: November 23, 1993
    Assignee: Sony Corporation
    Inventor: Norio Hosaka
  • Digital audio disc player
    Patent number: D341591
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: November 23, 1993
    Assignee: Sony Corporation
    Inventor: Mitsuhiro Nakamura
  • Ceiling-mounted loudspeaker
    Patent number: D341592
    Type: Grant
    Filed: March 23, 1992
    Date of Patent: November 23, 1993
    Assignee: Sonic Systems, Inc.
    Inventor: Daniel L. Queen
  • Paging amplifier console
    Patent number: D341593
    Type: Grant
    Filed: January 2, 1991
    Date of Patent: November 23, 1993
    Assignee: CES Corporation
    Inventor: William Chang
  • Portable acoustic coupler
    Patent number: D341594
    Type: Grant
    Filed: July 6, 1992
    Date of Patent: November 23, 1993
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hideki Kawai, Yoshinori Inukai, Tsutomu Yoshihara, Yoshiyuki Matsuda
  • Fuel dispenser handle
    Patent number: D341595
    Type: Grant
    Filed: March 12, 1991
    Date of Patent: November 23, 1993
    Assignee: Amoco Corporation
    Inventors: Dennis J. Strock, Harry B. Hartman, Terrance L. Lambert, Wolfgang H. Koch
  • Engine coolant heater
    Patent number: D341596
    Type: Grant
    Filed: February 6, 1992
    Date of Patent: November 23, 1993
    Assignee: Kim Hotstart Manufacturing Company
    Inventor: John Stein
  • Turbo waste gate oil drain
    Patent number: D341597
    Type: Grant
    Filed: June 2, 1992
    Date of Patent: November 23, 1993
    Inventor: Steven R. Benson
  • Grill
    Patent number: D341598
    Type: Grant
    Filed: October 27, 1992
    Date of Patent: November 23, 1993
    Assignee: U-Line Corporation
    Inventor: Emerson J. Purkapile
  • Press
    Patent number: D341599
    Type: Grant
    Filed: January 8, 1992
    Date of Patent: November 23, 1993
    Assignee: Asami Tanaka Dental Enterprises
    Inventor: Asami Tanaka
  • Wood shaper
    Patent number: D341600
    Type: Grant
    Filed: May 22, 1990
    Date of Patent: November 23, 1993
    Assignee: Delta International Machinery Corp.
    Inventors: Barry D. Wixey, Kenneth Kapton
  • Machine for foaming refrigerator cavities
    Patent number: D341601
    Type: Grant
    Filed: May 8, 1990
    Date of Patent: November 23, 1993
    Assignee: Con-Tek Machine, Inc.
    Inventor: Darrell N. Johnson
  • Movable platen for an injection molding machine
    Patent number: D341602
    Type: Grant
    Filed: February 22, 1991
    Date of Patent: November 23, 1993
    Inventors: Harold J. Faig, M. Jay Moore, Ronald A. Hertzer, Van K. Joyner
  • Reloader die
    Patent number: D341603
    Type: Grant
    Filed: January 30, 1992
    Date of Patent: November 23, 1993
    Inventor: Richard B. Zortman
  • Cutting insert for milling tools
    Patent number: D341604
    Type: Grant
    Filed: October 25, 1991
    Date of Patent: November 23, 1993
    Assignee: Sandvik AB
    Inventor: Ingemar Hessman
  • Pillow block bearing housing
    Patent number: D341605
    Type: Grant
    Filed: July 28, 1992
    Date of Patent: November 23, 1993
    Assignee: The Torrington Company
    Inventor: Walter P. Waskiewicz
  • Eccentric bushing
    Patent number: D341606
    Type: Grant
    Filed: October 27, 1992
    Date of Patent: November 23, 1993
    Assignee: Narellan Truck Wheel Align Pty Limited
    Inventor: Bruce J. Reilly
  • Pillow block bearing housing
    Patent number: D341607
    Type: Grant
    Filed: November 23, 1992
    Date of Patent: November 23, 1993
    Assignee: The Torrington Company
    Inventor: Walter P. Waskiewicz
  • Submersible mixer
    Patent number: D341608
    Type: Grant
    Filed: October 9, 1992
    Date of Patent: November 23, 1993
    Assignee: ITT Flygt AB
    Inventor: Hjalmar Fries
  • Eyeglass temple cover
    Patent number: D341609
    Type: Grant
    Filed: February 20, 1992
    Date of Patent: November 23, 1993
    Inventor: Steve Lloyd
  • Lens for single-lens reflex camera
    Patent number: D341610
    Type: Grant
    Filed: October 18, 1991
    Date of Patent: November 23, 1993
    Assignee: Asahi Kogaku Kogyo K.K.
    Inventor: Akio Takahashi
  • Lens for a single-lens reflex camera
    Patent number: D341611
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: November 23, 1993
    Assignee: Asahi Kogaku Kogyo K.K.
    Inventor: Akio Takahashi
  • Lens for a single-lens reflex camera
    Patent number: D341612
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: November 23, 1993
    Assignee: Asahi Kogaku Kogyo K.K.
    Inventor: Akio Takahashi
  • Teleconferencing television camera
    Patent number: D341613
    Type: Grant
    Filed: September 27, 1991
    Date of Patent: November 23, 1993
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Takaharu Ando
  • Memory card camera
    Patent number: D341614
    Type: Grant
    Filed: November 14, 1991
    Date of Patent: November 23, 1993
    Assignee: Fuji Photo Film Co., Ltd.
    Inventor: Eiichi Okamoto
  • Device for cleaning contact lenses
    Patent number: D341615
    Type: Grant
    Filed: June 14, 1990
    Date of Patent: November 23, 1993
    Assignee: CCL (Vision) Limited
    Inventor: Victor A. Ifejika
  • Combined video tape recorder and camera
    Patent number: D341616
    Type: Grant
    Filed: December 11, 1991
    Date of Patent: November 23, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Hiroto Takita, Atsuhiko Urushihara, Ryuichi Nemoto, Toru Kiyota, Yuji Ishikawa
  • Film and paper processor
    Patent number: D341617
    Type: Grant
    Filed: December 9, 1991
    Date of Patent: November 23, 1993
    Inventor: Horace E. Patterson
  • Processor for making photographic prints
    Patent number: D341618
    Type: Grant
    Filed: December 10, 1991
    Date of Patent: November 23, 1993
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Hiroshi Fukuda, Aya Itow, Kazuki Nakajima