Magnifying Or Reducing Glass Patents (Class D16/135)
  • ABO blood group point-of-care testing
    Patent number: 11940445
    Abstract: The present invention provides point-of-care blood typing devices. The devices require only a small sample of blood and are able to provide results within minutes. The devices are capable of identifying A, B, AB, and O type blood. The devices are also capable of identifying blood that is positive (+) or negative (?) for the D antigen.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: March 26, 2024
    Assignee: UNIVERSITY OF ROCHESTER
    Inventor: Majed Refaai
  • Dual lens magnifier camera
    Patent number: D916168
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: April 13, 2021
    Inventor: Shaomin Lin
  • Magnifying lens
    Patent number: D917594
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: April 27, 2021
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Linus P. Bastman, Johan M. P. Hansson, John M. Kruse, John M. Pilgrim, Timothy L. Wong
  • Phone stand with screen magnifer
    Patent number: D918190
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: May 4, 2021
    Assignee: SHENZHEN JUSHI TECHNOLOGY CO., LTD.
    Inventor: Yiyi Hong
  • Adjustable cell phone stand
    Patent number: D929986
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: September 7, 2021
    Inventor: Fushan Chen
  • Cell phone holder
    Patent number: D930642
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: September 14, 2021
    Inventor: Yongjing Chen
  • Multi-functional lens
    Patent number: D935505
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: November 9, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Jinwan Bae, Hyojin Won, Minjeong Kang, Youngjoon Park, Youjin Lee
  • Magnifier for an ear curette
    Patent number: D937339
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: November 30, 2021
    Assignee: Ear Technology Corporation
    Inventors: Daniel R. Schumaier, Karlee D. Harrison, George B. Waites, Jr., Samuel C. Scudder
  • Screen magnifier for smartphone
    Patent number: D944306
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: February 22, 2022
    Inventor: Shunna Wang
  • Screen magnifier
    Patent number: D945510
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: March 8, 2022
    Inventor: Xiaowei Lin
  • Screen magnifier
    Patent number: D946640
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: March 22, 2022
    Inventor: Xiaowei Lin
  • Screen magnifier
    Patent number: D947269
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: March 29, 2022
    Inventor: Quan Lin
  • Magnifier with lighting arrangement
    Patent number: D953402
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: May 31, 2022
    Inventor: Kuan Da Huang
  • Electronic video magnifier
    Patent number: D952724
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: May 24, 2022
    Assignee: HANGZHOU DUKANG TECHNOLOGY CO., LTD.
    Inventors: Xiang Ying, Yayu Zheng
  • Screen magnifier for smartphone
    Patent number: D952725
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: May 24, 2022
    Inventor: Shunna Wang
  • Magnifying device
    Patent number: D952726
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: May 24, 2022
    Inventor: Ernesto Duran Molina
  • Magnifier with lighting arrangement
    Patent number: D956844
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: July 5, 2022
    Inventor: Kuan Da Huang
  • Magnifying glasses with removable lens
    Patent number: D956845
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: July 5, 2022
    Assignee: RICHEMONT INTERNATIONAL. SA
    Inventor: Gerd Thomas Rudolf Plange
  • Magnifying glasses with single lens
    Patent number: D963014
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: September 6, 2022
    Assignee: Richemont International SA
    Inventor: Gerd Thomas Rudolf Plange
  • Phone stand with screen magnifer and speaker
    Patent number: D964979
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: September 27, 2022
    Assignee: SHENZHEN JUSHI TECHNOLOGY CO., LTD.
    Inventor: Yiyi Hong
  • Handheld magnifier
    Patent number: D965046
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: September 27, 2022
    Inventor: Qin Zhu
  • Magnifier for sewing machine
    Patent number: D965659
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: October 4, 2022
    Assignee: BROTHER INDUSTRIES, LTD.
    Inventors: Jihoon Kil, Hidenori Oka, Yoshifumi Nakamura, Masayoshi Mita
  • Combined phone screen magnifier and speaker
    Patent number: D966386
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: October 11, 2022
    Assignee: SHENZHEN JUSHI TECHNOLOGY CO., LTD.
    Inventor: Yiyi Hong
  • Container with lens for observing contents therein
    Patent number: D970579
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: November 22, 2022
    Assignee: CHU'S CO., LTD.
    Inventor: Han-Hsuan Chu
  • Magnifying glass
    Patent number: D978213
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: February 14, 2023
    Inventor: Yunming Zhu
  • Spectacles
    Patent number: D980890
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: March 14, 2023
    Assignee: CARTIER INTERNATIONAL AG
    Inventor: Nicola Bonaventura
  • Magnifier
    Patent number: D981466
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: March 21, 2023
    Assignee: SHENZHEN AIXIANGPAI E-BUSSINESS CO., LTD
    Inventors: Xiaodong Wang, Zhiyuan Han
  • Magnifying glass
    Patent number: D982058
    Type: Grant
    Filed: August 17, 2022
    Date of Patent: March 28, 2023
    Inventor: Yunming Zhu
  • Watch display stand
    Patent number: D984285
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: April 25, 2023
    Inventor: Andre G. Lavoie
  • Magnifying glass
    Patent number: D984508
    Type: Grant
    Filed: February 15, 2023
    Date of Patent: April 25, 2023
    Inventor: Xuemei Li
  • Adjustable clip-on magnifying glass
    Patent number: D986305
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: May 16, 2023
    Assignee: ARTISAN ANGLER LLC
    Inventor: Phillip Manuel Montano
  • Magnifier with lighting arrangement
    Patent number: D986457
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: May 16, 2023
    Inventor: Kuan Da Huang
  • Magnifier
    Patent number: D995598
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: August 15, 2023
    Assignee: EU AcquiCo 2 Limited
    Inventor: Sebastian Pandolfi Fernandez
  • Magnifying glass
    Patent number: D996488
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: August 22, 2023
    Inventor: Hean Zhu
  • Magnifier
    Patent number: D1001863
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: October 17, 2023
    Inventor: Xiaoting Zheng
  • Desk magnifier
    Patent number: D1004667
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: November 14, 2023
    Assignee: EUAcquiCo 2 Limited
    Inventor: Sebastian Pandolfi Fernandez
  • Magnifying glass
    Patent number: D1005367
    Type: Grant
    Filed: August 11, 2023
    Date of Patent: November 21, 2023
    Inventor: Meifeng Jiang
  • Magnifying glass
    Patent number: D1006090
    Type: Grant
    Filed: August 13, 2023
    Date of Patent: November 28, 2023
    Inventor: Meifeng Jiang
  • Magnifying glass
    Patent number: D1006091
    Type: Grant
    Filed: August 13, 2023
    Date of Patent: November 28, 2023
    Inventor: Meifeng Jiang
  • Foldable magnifier with lighting arrangement
    Patent number: D1007553
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: December 12, 2023
    Inventor: Kuan Da Huang
  • Magnifier
    Patent number: D1007554
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: December 12, 2023
    Assignee: Optima Low Vision Services Ltd.
    Inventors: John Collins, Nicholas Collins, Austen Miller, Simon Bailey
  • Tabletop magnifier base
    Patent number: D1010704
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: January 9, 2024
    Assignee: Carson Optical, Inc.
    Inventor: Youssef Saafan
  • Tabletop magnifier
    Patent number: D1012148
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: January 23, 2024
    Assignee: Carson Optical, Inc.
    Inventor: Youssef Saafan
  • Magnifying lens
    Patent number: D1014592
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: February 13, 2024
    Inventors: Linus P. Bastman, Johan M. P. Hansson, John M. Kruse, John M. Pilgrim, Timothy L. Wong
  • Magnifier
    Patent number: D1017661
    Type: Grant
    Filed: July 28, 2023
    Date of Patent: March 12, 2024
    Inventor: Xiaoxia Zhan
  • Electronic magnifier for smartphone
    Patent number: D1020728
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: April 2, 2024
    Assignee: C&P Co., LTD.
    Inventor: Kyeong Min Park
  • Glass reflector
    Patent number: D1020830
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: April 2, 2024
    Assignee: NETAPPLI CO., LTD.
    Inventor: Makoto Nishida
  • Magnifying glass
    Patent number: D1021992
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: April 9, 2024
    Assignee: ESCHENBACH OPTIK GMBH
    Inventor: Tom Farenski
  • Magnifier
    Patent number: D1025170
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: April 30, 2024
    Assignee: DAVINCI II CSJ, LLC
    Inventors: Ajit Khubani, Mohan Rajasekaran
  • LED folding magnifier
    Patent number: D1026060
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: May 7, 2024
    Inventor: Yue Huang