Patents by Inventor Daniel Virtue

Daniel Virtue 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).

  • POLYBUTADIENE-BASED POWER TRANSMISSION BELTING
    Publication number: 20120258829
    Abstract: A power transmission belt is provided with a peroxide-cured, polybutadiene-based elastomeric composition. The elastomeric composition includes 100 parts of a rubber derived from 50 to 100 parts by weight of polybutadiene rubber; 0 to 50 parts by weight of at least one other rubber; about 1 to about 20 parts by weight per 100 parts by weight of total rubber (phr) of a type I coagent; about 1 to about 20 phr of a type II coagent; and about 0.1 to about 10 phr of a peroxide curing agent.
    Type: Application
    Filed: April 7, 2011
    Publication date: October 11, 2012
    Applicant: CARLISLE INTANGIBLE COMPANY
    Inventors: Kent H. Little, Daniel Virtue