Patents Examined by David Obrien
  • Air filter
    Patent number: D1139889
    Type: Grant
    Filed: December 2, 2025
    Date of Patent: August 4, 2026
    Assignee: Shenzhen Chenbei Technology Co., Ltd.
    Inventors: Houmei Teng, Weiyu Zheng
  • Fragrance dispenser
    Patent number: D1139895
    Type: Grant
    Filed: December 27, 2024
    Date of Patent: August 4, 2026
    Assignee: Young March Co., Ltd.
    Inventors: Hsiu Ching Chiang, Alan Douglas Rushing, Hui Shu Chang
  • Aromatherapy machine
    Patent number: D1139897
    Type: Grant
    Filed: April 10, 2025
    Date of Patent: August 4, 2026
    Assignee: Dongguan Thiss Electronic Technology Co., LTD
    Inventor: Changguo Zhang
  • Car diffuser
    Patent number: D1139898
    Type: Grant
    Filed: June 21, 2025
    Date of Patent: August 4, 2026
    Inventors: Xingang Qu, Kunxi Xie, Hao Tang, Ao Qi
  • Aroma diffuser
    Patent number: D1141094
    Type: Grant
    Filed: December 9, 2024
    Date of Patent: August 11, 2026
    Assignee: GUANGDONG CHIYANG SCENT TECHNOLOGY CO., LTD
    Inventor: Jingsui Lin
  • Diffuser
    Patent number: D1141095
    Type: Grant
    Filed: January 30, 2025
    Date of Patent: August 11, 2026
    Assignee: S. C. JOHNSON & SON, INC.
    Inventors: Sebastian D. Hasik, Shabistan Sheerin, Jack Holloway, Minhoo Park
  • Aromatherapy diffuser
    Patent number: D1141096
    Type: Grant
    Filed: May 12, 2025
    Date of Patent: August 11, 2026
    Inventor: Hui Li
  • Aromatherapy machine
    Patent number: D1141097
    Type: Grant
    Filed: June 13, 2025
    Date of Patent: August 11, 2026
    Assignee: SHENZHEN LINGQIU TECHNOLOGY CO., LTD.
    Inventor: Jianlin Li
  • Diffuser
    Patent number: D1141098
    Type: Grant
    Filed: June 23, 2025
    Date of Patent: August 11, 2026
    Inventors: Xingang Qu, Kunxi Xie, Hao Tang, Qiancheng Qu
  • Filter for a ventilation port
    Patent number: D1142912
    Type: Grant
    Filed: December 8, 2023
    Date of Patent: August 18, 2026
    Assignee: TOYO ALUMINIUM EKCO PRODUCTS CO., LTD.
    Inventors: Asami Hosori, Kaho Futagami
  • Car diffuser
    Patent number: D1142914
    Type: Grant
    Filed: June 9, 2025
    Date of Patent: August 18, 2026
    Assignee: Dongguan Xingding Shengshi Technology Co., Ltd.
    Inventor: Zhiting Li
  • Aromatherapy machine
    Patent number: D1142915
    Type: Grant
    Filed: June 27, 2025
    Date of Patent: August 18, 2026
    Inventor: Dingping Chen
  • Dispenser
    Patent number: D1142916
    Type: Grant
    Filed: July 23, 2025
    Date of Patent: August 18, 2026
    Assignee: S. C. JOHNSON & SON, INC.
    Inventors: Mark J. Van Handel, Adam Apperley
  • Aroma diffuser
    Patent number: D1142917
    Type: Grant
    Filed: August 27, 2025
    Date of Patent: August 18, 2026
    Inventor: Qiugui Yi
  • Air filter type
    Patent number: D1144811
    Type: Grant
    Filed: January 16, 2025
    Date of Patent: August 25, 2026
    Assignee: AIR GUARD PURIFICATION TECHNOLOGY GROUP (GUANGDONG) CO., LTD.
    Inventor: Wu Zhang
  • Bath diffuser
    Patent number: D1145995
    Type: Grant
    Filed: May 1, 2023
    Date of Patent: September 1, 2026
    Assignee: Lifelines, LLC
    Inventors: Melissa Bernstein, Devin Coakley
  • Essential oil diffuser
    Patent number: D1147292
    Type: Grant
    Filed: August 27, 2024
    Date of Patent: September 8, 2026
    Assignee: Shenzhen Yohe Technology Co., Ltd.
    Inventor: Baohe Liu
  • Aromatherapy diffuser
    Patent number: D1147293
    Type: Grant
    Filed: January 5, 2025
    Date of Patent: September 8, 2026
    Assignee: Wuhan Ximan Technology Co., Ltd.
    Inventor: Shuai Zhang
  • Aromatherapy diffuser
    Patent number: D1147294
    Type: Grant
    Filed: January 5, 2025
    Date of Patent: September 8, 2026
    Assignee: Wuhan Ximan Technology Co., Ltd.
    Inventor: Shuai Zhang
  • Waterless diffuser
    Patent number: D1147295
    Type: Grant
    Filed: April 29, 2025
    Date of Patent: September 8, 2026
    Assignee: Shenzhen Xiujie Technology Co., Ltd.
    Inventor: Yaxin Liu