Patents by Inventor Matsuo Aoyama

Matsuo Aoyama has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Tray for carrrying plant pots
    Patent number: 5481825
    Abstract: A tray for carrying a plurality of plant pots includes a base plate and a plurality of container sections. The container sections are provided in the base plate for receiving pots therein. Each of the container sections has an open top end, a peripheral wall and a bottom wall. Retainer members are disposed on the peripheral wall of each of the container sections and are operable to resiliently apply pressing forces to the side wall of a pot received within the container section so as to fixedly hold the pot in position.
    Type: Grant
    Filed: October 20, 1994
    Date of Patent: January 9, 1996
    Assignee: Kaneya Sangyo Kabushiki Kaisha
    Inventor: Matsuo Aoyama
  • Plant pot
    Patent number: D557174
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: December 11, 2007
    Assignee: Kaneya Co., Ltd.
    Inventor: Matsuo Aoyama
  • Plant pot
    Patent number: D604665
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: November 24, 2009
    Assignee: Kaneya Co., Ltd.
    Inventor: Matsuo Aoyama
  • Plant pot
    Patent number: D630547
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: January 11, 2011
    Assignee: Kaneya Co., Ltd.
    Inventor: Matsuo Aoyama
  • Plant pot
    Patent number: D631391
    Type: Grant
    Filed: May 18, 2010
    Date of Patent: January 25, 2011
    Assignee: Kaneya Co., Ltd.
    Inventor: Matsuo Aoyama
  • Plant pot
    Patent number: D666524
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: September 4, 2012
    Assignee: Kaneya Co., Ltd
    Inventor: Matsuo Aoyama
  • Plant pot
    Patent number: D726071
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: April 7, 2015
    Assignee: Kaneya Co., Ltd.
    Inventor: Matsuo Aoyama
  • Plant pot
    Patent number: D852089
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: June 25, 2019
    Assignee: Kaneya Co., Ltd.
    Inventor: Matsuo Aoyama