The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 1993
Filed:
Dec. 19, 1991
Gilbert L Horton, Kernersville, NC (US);
Herman M Respess, Tobaccoville, NC (US);
Eddie D Poole, Lexington, NC (US);
William A Borst, Burlington, NC (US);
Terri L McBride, Walkertown, NC (US);
Sara Lee Corp., Winston-Salem, NC (US);
Abstract
A predetermined force is applied to the waistband of a hosiery article to determine the waistband's maximum elongation, for the predetermined force and the band subsequently is relaxed to a preset dimension and the compression force exerted by the band is measured and recorded. The apparatus includes a stationary and a displaceable finger over which the waistband is stretched. A fluid cylinder moves the displaceable finger away from the stationary finger, producing the application of a predetermined force. Once the distance between fingers is measured, the cylinder moves the displaceable finger to position it a predetermined distance from the stationary finger and the compressive force applied by the waistband is measured and recorded. In order to insure that the displaceable finger is stopped with the exact predetermined distance between fingers, a calibration stop is first conducted to determine the distance the displaceable finger moves before it actually stops after receiving a stop signal.