Circular Grille Patents (Class D23/382)
  • Air circulator
    Patent number: 11686500
    Abstract: An air circulator includes a blower unit that is provided with an airflow opening on a front side of the blower unit. A grill is provided in the airflow opening, and is provided with airflow guide blades in a spiral manner Each of the airflow guide blades is convex toward an airflow direction between its inner end portion and its outer end portion to form the grill three-dimensionally. The grill further includes a circular ring that intersects with the airflow guide blades.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: June 27, 2023
    Assignee: Iris Ohyama Inc.
    Inventors: Hideki Yamamoto, Kazuhito Fukumasu, Hiroshi Ishikawa
  • Fan
    Patent number: D980406
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: March 7, 2023
    Assignee: DELTA T, LLC
    Inventors: Daniel Dalton, Steven Green, Michael Smith
  • Ceiling fan cage band
    Patent number: D982151
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: March 28, 2023
    Assignee: Hunter Fan Company
    Inventors: Dana Vajen Habig, Claire Bernice McRoberts
  • Cooling fan
    Patent number: D982734
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: April 4, 2023
    Inventors: Chunyue Xu, Zezhou Dai, Sha Li, Jingjing Wang, Luan Qin, Qilong Jiang
  • Three-legged fan
    Patent number: D984628
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: April 25, 2023
    Inventor: Zhongzhou Shi
  • Fan
    Patent number: D984629
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: April 25, 2023
    Assignee: THE NEW GENIUS(SZ) TECHNOLOGY CO., LIMITED
    Inventors: Jianrong Ye, Dong Chen
  • Portable folding fan
    Patent number: D986401
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: May 16, 2023
    Inventor: Zhichuan Chen
  • Combined fan with light fixture
    Patent number: D986458
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: May 16, 2023
    Assignee: Arranmore Lighting Company, LLC
    Inventor: James Michael Broughman
  • Air moving device
    Patent number: D987054
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: May 23, 2023
    Assignee: AIRIUS IP HOLDINGS, LLC
    Inventor: Raymond B. Avedon
  • Fan
    Patent number: D987055
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: May 23, 2023
    Inventor: Xiuwei Lin
  • Handheld fan
    Patent number: D987056
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: May 23, 2023
    Assignee: Guangdong Aoyun Technology Co., LTD.
    Inventor: Xueping Zhu
  • Fan heater
    Patent number: D989268
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: June 13, 2023
    Assignee: JIANGMEN KEYE ELECTRIC APPLIANCES MANUFACTURING CO., LTD
    Inventors: Xiangming He, Guanglian Lin
  • Handheld fan
    Patent number: D989269
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: June 13, 2023
    Assignee: Guangdong Aoyun Technology Co., LTD.
    Inventor: Xueping Zhu
  • Car fan
    Patent number: D989270
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: June 13, 2023
    Inventor: Qizhi Xu
  • Ventilating fan assembly with solar panels
    Patent number: D989271
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: June 13, 2023
    Inventor: Dayn Amade
  • Rechargeable fan
    Patent number: D992719
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: July 18, 2023
    Assignee: SHENZHEN LUANSHENG ELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Yonggan Lin, Guoxing Wu
  • Fan
    Patent number: D993380
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: July 25, 2023
    Assignee: Vornado Air, LLC
    Inventors: Gregory Pease, Brian Cartwright, Cooper Phillips, Byron Loibl
  • Fan
    Patent number: D993381
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: July 25, 2023
    Assignee: SHENZHEN TOPSHARP PRECISION ELECTRONICS CO., LTD.
    Inventor: Wenlong Xu
  • Clip fan
    Patent number: D993382
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: July 25, 2023
    Assignee: DONGGUAN DIEPIN TECHNOLOGY CO., LTD.
    Inventors: Weihao Chen, Ronghua Zhuang, Hengfei Zhang
  • Fan
    Patent number: D993383
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: July 25, 2023
    Assignee: DONGGUAN DIEPIN TECHNOLOGY CO., LTD.
    Inventors: Weihao Chen, Ronghua Zhuang, Hengfei Zhang
  • Fan
    Patent number: D993384
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: July 25, 2023
    Inventor: Minhua Chen
  • Fan grill
    Patent number: D993386
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: July 25, 2023
    Assignee: Vornado Air, LLC
    Inventors: Glen Ediger, Brian M Cartwright, Gregory Pease
  • Electric fan
    Patent number: D994108
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: August 1, 2023
    Assignee: E. MISHAN & SONS, INC.
    Inventor: Bingo Hu
  • Ventilator
    Patent number: D997333
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: August 29, 2023
    Inventor: Junxian Wu
  • Handheld fan
    Patent number: D997334
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: August 29, 2023
    Assignee: Guangdong Aoyun Technology Co., LTD.
    Inventor: Xueping Zhu
  • Portable electric fan
    Patent number: D997337
    Type: Grant
    Filed: May 18, 2023
    Date of Patent: August 29, 2023
    Assignee: Shenzhen Chuangheda E-commerce Co., Ltd
    Inventor: Zhiqiang Mei
  • Body for a portable fan
    Patent number: D994868
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: August 8, 2023
    Assignee: LASKO OPERATIONS HOLDINGS LLC
    Inventor: Sean Haney
  • Handheld stroller fan
    Patent number: D994871
    Type: Grant
    Filed: April 24, 2021
    Date of Patent: August 8, 2023
    Inventor: Fang Yuan
  • Fan
    Patent number: D998133
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: September 5, 2023
    Inventor: Mei Zhang
  • Portable fan
    Patent number: D998134
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: September 5, 2023
    Assignee: SHENZHEN SIZHONG ZHIHUI TECHNOLOGY CO. LTD.
    Inventor: Dejian Huang
  • Fan
    Patent number: D998777
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: September 12, 2023
    Assignee: Guangzhou Tuowan Digital Technology Co., Ltd
    Inventors: Yanming Chen, Jiangtao Wu, Weicheng Zhuo
  • Fan
    Patent number: D999363
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: September 19, 2023
    Inventor: Wenfeng Zhu
  • Handheld fan
    Patent number: D1000602
    Type: Grant
    Filed: March 21, 2023
    Date of Patent: October 3, 2023
    Inventor: Qinbing Zhou
  • Fan
    Patent number: D1002832
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: October 24, 2023
    Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
    Inventors: Brian Cornell, Christopher J. Metcalf, Mun Lung Ng
  • Air circulator
    Patent number: D1002833
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: October 24, 2023
    Assignee: IRIS OHYAMA INC.
    Inventor: Masaharu Sakamoto
  • Fan
    Patent number: D1003417
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: October 31, 2023
    Assignee: O2COOL, LLC
    Inventors: Jeff Bull, Tom Zeng, Eric F. Junkel
  • Electric fan
    Patent number: D1006980
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: December 5, 2023
    Inventor: Xiaobo Fan
  • Protective grid
    Patent number: D1010099
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: January 2, 2024
    Assignee: ebm-papst Mulfingen GmbH & Co. KG
    Inventor: Harald Allerstorfer
  • Heating and cooling fan
    Patent number: D1011506
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: January 16, 2024
    Inventor: Xingkui Wang
  • Fan
    Patent number: D1011507
    Type: Grant
    Filed: April 10, 2023
    Date of Patent: January 16, 2024
    Assignee: Guangdong Aoyun Technology Co., LTD.
    Inventor: Xueping Zhu
  • Handheld fan
    Patent number: D1012261
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: January 23, 2024
    Inventor: Lifang Liu
  • Axial fan unit for wind tunnel tests
    Patent number: D1013855
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: February 6, 2024
    Assignee: JAPAN WIND TUNNEL MANUFACTURING INC.
    Inventors: Katsuya Mizuki, Yuya Hirayama
  • Industrial circulation fan
    Patent number: D1015522
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: February 20, 2024
    Assignee: MYTEK INTERNATIONAL INC.
    Inventor: Chao-Hsuan Hsu
  • Fan
    Patent number: D1019923
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: March 26, 2024
    Assignee: DONGGUAN DIEPIN TECHNOLOGY CO., LTD.
    Inventors: Weihao Chen, Ronghua Zhuang, Hengfei Zhang
  • Ceiling fan
    Patent number: D1019924
    Type: Grant
    Filed: November 13, 2023
    Date of Patent: March 26, 2024
    Assignee: DEQING AOZHONG FAN EQUIPMENT CO., LTD.
    Inventor: Zhuolun Cai
  • Solar fan
    Patent number: D1019926
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: March 26, 2024
    Assignee: Shenzhen HLE Photoelectric Science Technology Co., Ltd.
    Inventor: Wei Yang
  • Wall mounted fan
    Patent number: D1019927
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: March 26, 2024
    Assignee: Lemoistar Technology(Shenzhen) Co., Ltd.
    Inventor: Ming Zhu
  • Misting fan
    Patent number: D1021047
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: April 2, 2024
    Assignee: Foshan Shunde Xinshengyuan Electrical Appliances Co,. Ltd.
    Inventor: Jiayao Cui
  • Fan light
    Patent number: D1021174
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: April 2, 2024
    Inventor: Jiaming Bai
  • Air-circulating fan
    Patent number: D1024309
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: April 23, 2024
    Assignee: SHENZHEN HESUNG INNOVATION TECHNOLOGY CO., LTD.
    Inventors: Jinglong Wang, Lihu Wei