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Renfro Corporation Patents
Assignee:
Renfro Corporation
Address:
Mount Airy, NC
No. of patents:
12
Patents:




Patent Number Title Of Patent Date Issued
D484302 Tri-cushioning sock December 30, 2003
D442803 Sock display May 29, 2001
D434649 Sock display December 5, 2000
D424914 Article holder May 16, 2000
6393620 Partial sock May 28, 2002
An article of apparel for a foot that covers the forward portion of the foot only does not show above the tops of shoes and enhances fit and comfort of wearing shoes. Such a partial sock, or half sock, is advantageous for uses including wearing with shoes that cover the forward porti
5749682 Article collection and distribution system May 12, 1998
An apparatus for transporting stockings, socks or other sensitively responsive goods by means of air having a principal conduit member and a plurality of selectively closable auxiliary conduit members. The auxiliary conduit members are connected to the output of one or more productions
5706987 Hosiery boarding machine and method January 13, 1998
An automatic boarding machine and method provides convenience, precision and efficiency of operation. Boarding forms are horizontally positioned for easy loading and ergonomic advantage. Microprocessor controls allow variable speed and cycle times while independent temperature controls
5666827 Multi-stage fluid and chemical recovery system for a textile article commercial bleaching appara September 16, 1997
A multi-stage fluid and chemical recovery system for a textile article commercial bleaching apparatus having a plurality of bleaching tanks, a fluid and chemical supply system for providing fluid and chemicals to the bleaching tanks, a recirculation system connected to the bleaching tank
4756199 Hosiery sizing apparatus and method July 12, 1988
The hosiery article is drawn onto a sizing form having uniformly shaped openings positioned in several spaced locations therealong and underlying the hosiery article positioned on the form. The sizing form is dimensioned and shaped to maintain the hosiery article under substantially the
4044438 Apparatus and method for forming yarn balls August 30, 1977
Lengths of yarn are bound together in the center to provide relatively short yarn bundles for use in forming yarn balls of the type usually referred to as "poms." A forming wheel is supported for rotation and includes equally spaced forming stations about the periphery for receiving
4026141 Method of and apparatus for determining surface characteristics, such as coefficient of friction May 31, 1977
A method of and apparatus for testing a moving elongate strip of material to determine the coefficient of friction with respect to a control sample having known surface characteristics with a predetermined correlation to the surface characteristics normally encountered by the strip of ma
3990115 Roll top cuffless sock and method of forming same November 9, 1976
A cuffless sock is provided which has a permanently rolled top portion adapted to encircle the lower ankle area of the wearer and which is knitted in such a way that the rolled top portion has an inherent tendency to roll upon itself. The rolled top portion is tacked to the body portion

 
 
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