Patents by Inventor Jian Yuan Zhang

Jian Yuan Zhang 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).

  • Patent number: 8118292
    Abstract: The present utility model provides an operation table with a telescopic table board positioned with an eccentric rocker. The operation table includes a table board and support feet, the support feet being positioned at both ends of the table board along the length direction.
    Type: Grant
    Filed: October 8, 2006
    Date of Patent: February 21, 2012
    Assignee: Suzhou Pica Aluminum Industry, Ltd
    Inventor: Jian Yuan Zhang
  • Patent number: 8025127
    Abstract: A telescopic table board positioned with a resilient pin is provided, which is characterized by the following features: The telescopic table board includes a left table board and a right table board slidely nested with each other; as for the left table board and the right table board, one of them is fixedly provided with a rack, while the other with a corresponding seat bore, in which is a resilient pin positioned, which is mainly composed of a positioning fastener and a spring; the positioning fastener is provided at the head with a tooth head engaged with the corresponding rack, extends at the tail through the seat bore, and is provided at the tail end with a handle; and the spring is sleeved onto the positioning fastener, and functions between the positioning fastener and the seat bore, thus constituting the resilient-pin type telescopic positioning mechanism between the left table board and the right table board.
    Type: Grant
    Filed: October 8, 2006
    Date of Patent: September 27, 2011
    Assignee: Suzhou Pica Aluminum Industry Ltd.
    Inventor: Jian Yuan Zhang
  • Publication number: 20100156017
    Abstract: The present utility model provides an operation table with a telescopic table board positioned with an eccentric rocker. The operation table includes a table board and support feet, the support feet being positioned at both ends of the table board along the length direction.
    Type: Application
    Filed: October 8, 2006
    Publication date: June 24, 2010
    Applicant: SUZHOU PICA ALUMINUM INDUSTRY LTD
    Inventor: Jian Yuan Zhang
  • Publication number: 20090173255
    Abstract: A telescopic table board positioned with a resilient pin is provided, which is characterized by the following features: The telescopic table board includes a left table board and a right table board slidely nested with each other; as for the left table board and the right table board, one of them is fixedly provided with a rack, while the other with a corresponding seat bore, in which is a resilient pin positioned, which is mainly composed of a positioning fastener and a spring; the positioning fastener is provided at the head with a tooth head engaged with the corresponding rack, extends at the tail through the seat bore, and is provided at the tail end with a handle; and the spring is sleeved onto the positioning fastener, and functions between the positioning fastener and the seat bore, thus constituting the resilient-pin type telescopic positioning mechanism between the left table board and the right table board.
    Type: Application
    Filed: October 8, 2006
    Publication date: July 9, 2009
    Applicant: SUZHOU PICA ALUMINUM INDUSTRY LTD
    Inventor: Jian Yuan Zhang