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. 01, 1998
Filed:
Dec. 04, 1997
Henry M Dimmick, Sr, deceased, late of Butler, PA (US);
Mark F Zanella, Sr, Cranberry Twp., PA (US);
AGR International, Inc., Butler, PA (US);
Abstract
Apparatus for inspecting containers has a support arm for supporting and transporting the containers. The support arm has a pair of movable arms defining a gap and having a recess for engaging the exterior of the finish or neck of the containers. A light source directs lights onto the movable arms and a detector receives light passing through the gap between the movable arms. The detector emits a responsive electrical signal to a processor which determines whether the container has a bulge and whether it is a reject. The movable arms are so structured and positioned as to enlarge the gap when a bulge is present on the exterior of the finish or neck of the container. One or more support arms are preferably disposed within a container forming machine which forms blow molded resinous plastic containers. An associated method is disclosed.