Patents by Inventor Byron Calvin

Byron Calvin 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).

  • Publication number: 20210271111
    Abstract: The present invention is attachable lenses to provide ability to increase capacity to read or focus on otherwise unseen details of objects, the attachable lenses provide magnification and the ability to have reading glasses on otherwise non magnified lenses as in safety glasses or sunglasses. The attachable lenses of the present invention provide a dual-use eyeglasses, a pair of glasses made for far sight and the attachable lenses applied to said glasses for close reading. The attachable lenses disclosed in the invention are capable of being manufactured in glass or hard plastic lenses of varying magnification strength which are attached to the non-magnified lenses of various types of glasses or spectacles by means of adhesion, either liquid adhesion or attached adhesive tape, both the liquid adhesive or adhesive tape being optically transparent to allow amplified vision.
    Type: Application
    Filed: July 22, 2020
    Publication date: September 2, 2021
    Inventor: Byron Calvin