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:
Jun. 24, 1980
Filed:
Oct. 16, 1978
Applicant:
Inventor:
Robert B Eglinton, Huntington Beach, CA (US);
Assignee:
Chromalloy American Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B23P / ; B25B / ;
U.S. Cl.
CPC ...
29798 ; 292811 ; 29432 ; 206413 ; 206415 ;
Abstract
A device to protect the end of a roll of material wrapped about a tubular core includes a protective annular body to be located in position proximate the roll end, and at least one prong located on the body to be inserted relatively endwise into the core interior when the annular body is located in its protective position. The prong has a tip angled to penetrate the core when deflected toward the core bore, thereby attaching the body to the core.