Patents by Inventor Roy Arthur Page

Roy Arthur Page 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).

  • Inner tube splicing machines
    Patent number: 4101368
    Abstract: In, or for use in, a vehicle inner tube splicing machine, a tube end cutting assembly comprising a cutting knife supporting carriage which is mounted on a pair of spaced parallel guide shafts and is reciprocated by hydraulically powered means. The knife supporting carriage also has mounted thereon scrap removal means which co-acts with cutting knives to remove off-cuts from said tube ends.
    Type: Grant
    Filed: December 15, 1976
    Date of Patent: July 18, 1978
    Assignee: The Midland Designing & Manufacturing Co. Ltd.
    Inventor: Roy Arthur Page