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:
May. 01, 1984
Filed:
Nov. 20, 1981
James L Fouss, Findlay, OH (US);
John J Parker, Findlay, OH (US);
Hancor, Inc., Findlay, OH (US);
Abstract
An end cap particularly adapted for capping an arch conduit is provided. The end cap is comprised of an arch body including opposed arcuate side walls integrally joined together at an apex area. Opposed arcuate end walls are integrally joined at the terminal ends of the side walls and the apex area. A plurality of protruding ribs are disposed circumferentially of the end cap and are interrupted at the apex area to provide a relatively smooth, non-ribbed area. The ribs taper towards the apex area and towards rounded base areas of the side walls. A method is disclosed for capping a continuous arch conduit line comprising halting the subterranean installation of the conduit line at a place generally designated for capping; providing an opening in a wall portion of the line for insertion of the end cap; inserting the end cap in the line through the opening in mating cross-sectional alignment with the line; continuing installation of the line at least until the end cap is installed below ground; and, severing the line to form a terminal end.