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. 03, 1997
Filed:
Jun. 06, 1995
Charles E Schiedegger, Metamora, MI (US);
Jack G Wnuk, Lapeer, MI (US);
Tapco International, Plymouth, MI (US);
Abstract
A shutter apparatus and method of assembling same. The apparatus comprises a pair of elongated, outer support members and a plurality of center component sections which slidably engage channel portions of each of the outer support members. One or more spacer panels are included as well as one or more end members. The shutter apparatus is assembled by ultrasonically welding portions of the outer support members to side portions of each of the center components and the spacer panel, and to securing portions of the end members. By ultrasonically welding the various components of the shutter apparatus together rather than assembling same though the conventional use of staples and other like external fastening elements, the cost of assembly is reduced and the ability to re-use scrap component parts is made significantly easier and less costly.