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:
Mar. 28, 1978
Filed:
Jun. 30, 1976
Andrew Robert Clayton, Salisbury, NC (US);
Brad Ragan, Inc., Spruce Pine, NC (US);
Abstract
An improvement in a tire siping machine which has a spirally threaded drum mounted for rotation about a first axis, a knife projecting from the drum for cutting a tire brought into engagement with the drum, and an arrangement for supporting a tire in engagement with the drum. In accordance with the improvement of this invention, a shaft defining a second axis about which a tire rotates during drum engagement is supported for linear movement laterally relative to the drum while maintaining a constant predetermined skew relation between the axis of the shaft and the axis of the drum.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile