Hand Held Patents (Class D14/186)
Megaphone or bullhorn type (Class D14/187)
  • Radio receiver
    Patent number: D575266
    Type: Grant
    Filed: January 19, 2007
    Date of Patent: August 19, 2008
    Assignee: ICOM Incorporated
    Inventor: Tetsuro Nishida
  • Portable entertainment and communication unit
    Patent number: D313416
    Type: Grant
    Filed: March 16, 1987
    Date of Patent: January 1, 1991
    Inventor: David M. DeWitt
  • Mobile transceiver
    Patent number: D325202
    Type: Grant
    Filed: November 1, 1989
    Date of Patent: April 7, 1992
    Assignee: Stolar, Inc.
    Inventor: Seth A. Smith
  • Combined microphone, speaker and amplifier
    Patent number: D332608
    Type: Grant
    Filed: July 31, 1990
    Date of Patent: January 19, 1993
    Assignee: Sony Corporation
    Inventor: Yoshihiro Masagaki
  • Public address system
    Patent number: D661682
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: June 12, 2012
    Assignee: Gentex Corporation
    Inventor: Theodore A. Polito
  • Vital signs monitor
    Patent number: D705190
    Type: Grant
    Filed: April 10, 2013
    Date of Patent: May 20, 2014
    Assignee: OMRON HEALTHCARE Co., Ltd.
    Inventors: Takashi Shigeno, Kazuya Andachi, Yoshikazu Inami, Ayumu Okada, Tomonori Inoue, Yoshihisa Miwa
  • Patient monitor
    Patent number: D706239
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: June 3, 2014
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Junyu Chen, Haibo Chai, Qian Lei
  • Smart bracelet
    Patent number: D833412
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: November 13, 2018
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Dianzheng Guan, Ning Yang, Jianbo Zou