Patents by Inventor Cam Haszczyn

Cam Haszczyn 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).

  • LOAD SENSITIVE SNOW BARRIER DEVICE
    Publication number: 20100192479
    Abstract: A snow-retaining device comprises a detachable upper member attached to a base anchor. The base anchor is adapted to be coupled to a roof. The upper member prevents snow from sliding off the roof during regular snow conditions. In order to prevent catastrophic damage to the roof, if a snow load on the roof exceeds a maximum threshold, the upper member detaches from the base anchor to allow some or all of the snow to slide off the roof. The device optionally integrates a snow melting device.
    Type: Application
    Filed: October 16, 2009
    Publication date: August 5, 2010
    Applicant: Roofers World Inc.
    Inventors: Craig Elliott, Gabrielle Pell, Cam Haszczyn, Robin Nelson, Han Yao