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. 22, 1977
Filed:
Sep. 22, 1975
Applicant:
Inventor:
Myron D Tupper, Sandy, OR (US);
Assignee:
Tiregon, Inc., Portland, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
B23B / ; B23B / ; B29H / ;
U.S. Cl.
CPC ...
82 82 ; 82 86 ; 82101 ; 157 13 ;
Abstract
Apparatus for cutting tire casings. A cutter engages the crown of a tire casing from one side, while the crown is supported by crown support means on its opposite side. Guide means cooperating with the crown support means holds the tire casing while cutting progresses. A biased knife acts as the cutter which cuts the casing from the inside.