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, 2009
Filed:
Aug. 07, 2008
Joseph P. Ismert, Kansas City, MO (US);
Frank D. Julian, Kansas City, MO (US);
Christopher J. Ismert, Kansas City, MO (US);
Joseph P. Ismert, Kansas City, MO (US);
Frank D. Julian, Kansas City, MO (US);
Christopher J. Ismert, Kansas City, MO (US);
Sioux Chief Mfg. Co., Inc., Peculiar, MO (US);
Abstract
A test plug for a shower drain includes a threaded portion having external threads sized to be received in an threaded aperture of a drain. An extension extends downwardly from the threaded portion to a cylindrical sealing portion which is connected to the extension below the threaded portion. The sealing portion includes an elastomeric sealing ring extending circumferentially around the sealing portion. The test plug further includes a pair of alignment tabs which extending radially outward from the test plug above the elastomeric sealing ring.