Patents by Inventor Jon Christopher Haines

Jon Christopher Haines 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).

  • Inspection Platform
    Publication number: 20100059314
    Abstract: An inspection apparatus may include an elevated platform and a drop platform having a first end and a second end, the first end adjacent the elevated platform and operable to be positioned in a raised position and a lowered position. Two or more torsion springs are positioned to engage the drop platform and to keep the drop platform in the raised position when an external force is not applied to the drop platform. Tension of the two or more torsion springs may be individually adjusted.
    Type: Application
    Filed: September 9, 2008
    Publication date: March 11, 2010
    Applicant: C & W Manufacturing and Sales Company
    Inventor: Jon Christopher Haines