Patents by Inventor Shashi R. Mathur

Shashi R. Mathur 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: 5809689
    Abstract: A tree trunk shielding device including a cover member. The cover member has a first end edge, a second end edge and a pair of side edges. The cover member has a plurality of alternating folds between the pair of side edges and extending a width of the cover member. Eight rod channels are proportionately spaced between the alternating folds of the cover member. A plurality of snap fastener assemblies are attached to the cover member for securing the cover member around a bottom of a tree trunk. Lastly, eight rod members are positioned through one of the rod channels of the cover member and within the ground when the cover member is secured around the bottom of the tree trunk.
    Type: Grant
    Filed: June 11, 1997
    Date of Patent: September 22, 1998
    Inventor: Shashi R. Mathur