Patents by Inventor Richard E. Shields, Jr.

Richard E. Shields, Jr. 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: 3955255
    Abstract: Textile stock, natural or synthetic, is taken from a carding machine or garnett and delivered to a sloping web infeed pan. Jets of air from air nozzles direct and boost the textile web into a trumpet immediately in advance of pressurized web compressing and feed rolls. Such rolls deliver the web directly into the mouth of a steam injected one piece crimping or stuffing box having a pressurized hinged cover plate to regulate the crimp in the material. The crimped web, after discharging from the stuffing box, is elevated by a slatted conveyor for delivery to a slowly turning crimped stock receptacle into which the stock is coiled without stretching it.
    Type: Grant
    Filed: June 27, 1975
    Date of Patent: May 11, 1976
    Assignee: John C. Draper
    Inventor: Richard E. Shields, Jr.