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:
Dec. 16, 1980
Filed:
Jun. 01, 1979
Applicant:
Inventors:
Herbert W Barch, Natrona Heights, PA (US);
Rudolph Blair, Gibsonia, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ; 242 432 ;
Abstract
A traversing device composed of a central shaft or axle with a wire for traversing of the strand arranged in a generally oval shape surrounding the shaft. The wire in the oval shape is supported such that the plane of the oval is traverse of the shaft at an acute angle and the wires of the oval are generally at an equal distance from the shaft at all points.