Patents Examined by David Obrien
  • Air filter
    Patent number: D990650
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: June 27, 2023
    Inventor: Christopher Wilson
  • Sterilization and deodorization device
    Patent number: D990651
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: June 27, 2023
    Assignee: KALTECH CORPORATION
    Inventor: Junichi Somei
  • Fluid height restriction device
    Patent number: D991413
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: July 4, 2023
    Assignee: Bubble Bundt, LLC
    Inventors: David Silver, Mercedes Mane, Zachary John Allen
  • Fragrance dispenser
    Patent number: D991427
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: July 4, 2023
    Assignee: Homemation, Inc.
    Inventors: Bryce Johnson, Ryan Relyea
  • Inflation tube
    Patent number: D992602
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: July 18, 2023
    Assignee: SHANG RONG INDUSTRIAL CO., LTD.
    Inventor: Wen-Chin Yang
  • Hose coupling fitting interface with male-female sides
    Patent number: D992699
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: July 18, 2023
    Assignee: Avaden, LLC
    Inventor: David Ertur
  • Pipe connecting tube
    Patent number: D992700
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: July 18, 2023
    Inventors: Jong Ho Lee, Hye Jung Lee
  • Pipe connecting tube
    Patent number: D992701
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: July 18, 2023
    Inventors: Jong Ho Lee, Hye Jung Lee
  • Filter media retainer
    Patent number: D992713
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: July 18, 2023
    Assignee: 2166382 Ontario Inc.
    Inventor: Ramphal Bridgemohan
  • Filter media retainer housing
    Patent number: D992714
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: July 18, 2023
    Assignee: 2166382 Ontario Inc.
    Inventor: Ramphal Bridgemohan
  • Air freshener
    Patent number: D992716
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: July 18, 2023
    Inventor: Anan Bishara
  • Kitchen drainboard
    Patent number: D993367
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: July 25, 2023
    Inventor: Shubin Lin
  • Fragrance vaporizer
    Patent number: D993378
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: July 25, 2023
    Assignee: Reckitt & Colman (Overseas) Hygiene Home Limited
    Inventors: Francisco Paz Fuentes, Anna Jaanus, Anna Kubicka, Darren Morgan, Akira Naidu, David Sanders
  • Aroma diffuser
    Patent number: D993379
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: July 25, 2023
    Assignee: PUZHEN LIFE CO., LTD
    Inventor: Andy Lee
  • Air filter adapter
    Patent number: D994103
    Type: Grant
    Filed: April 13, 2023
    Date of Patent: August 1, 2023
    Inventor: Bo Wang
  • Aromatherapy diffuser
    Patent number: D995745
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: August 15, 2023
    Assignee: PUZHEN LIFE CO., LTD.
    Inventor: Andy Lee
  • Microbial house for wastewater purification system
    Patent number: D994834
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: August 8, 2023
    Assignee: WATER FULL Co., Ltd.
    Inventor: Cheong Jae Lee
  • Delivery device for an air treatment composition
    Patent number: D994865
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: August 8, 2023
    Assignee: Reckitt & Colman (Overseas) Hygiene Home Limited
    Inventors: Miles Kilburn, Stuart James King, David Sanders
  • Aromatherapy diffuser
    Patent number: D994866
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: August 8, 2023
    Assignee: PUZHEN LIFE CO., LTD.
    Inventor: Andy Lee
  • Aromatherapy device
    Patent number: D994867
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: August 8, 2023
    Assignee: PUZHEN LIFE CO., LTD.
    Inventor: Andy Lee