Inner sealing member of coupling bushing for replaceable filter

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Description

FIG. 1 is perspective view of an inner sealing member according to the present invention forming a an ornamental configuration in plan view, with the inner sealing member formed on a coupling bushing shown in phantom for a replaceable filter;

FIG. 2 is a top plan view of the inner sealing member of FIG. 1 with the bottom plan view of the inner sealing member being identical to the top plan view, with the inner sealing member formed on a coupling bushing shown in phantom for a replaceable filter;

FIG. 3 is a right elevation view of the inner sealing member of FIG. 1 with the left elevation view of the inner sealing member being identical to the right elevation view, with the inner sealing member formed on a coupling bushing shown in phantom for a replaceable filter;

FIG. 4 is a front elevation view of the inner sealing member of FIG. 1 with the rear elevation view of the inner sealing member being identical to the front elevation view, with the inner sealing member formed on a coupling bushing shown in phantom for a replaceable filter; and,

FIG. 5 is a perspective view of the inner sealing member of FIG. 1, with the inner sealing member formed on a coupling bushing shown in phantom for a replaceable filter shown in phantom.

Claims

The ornamental design for an inner sealing member of coupling bushing for replaceable filter, as shown and described.

Referenced Cited
U.S. Patent Documents
4955566 September 11, 1990 Bolich
D322349 December 10, 1991 Harris
D412551 August 3, 1999 Smith et al.
D457283 May 14, 2002 Wayt
D528630 September 19, 2006 Booth
D545396 June 26, 2007 Casey et al.
Patent History
Patent number: D658740
Type: Grant
Filed: Feb 4, 2011
Date of Patent: May 1, 2012
Assignee: Schroeder Industries, LLC (Leetsdale, PA)
Inventors: Joseph Francis Ickes (Baden, PA), Steven R. Evanovich (Pittsburgh, PA)
Primary Examiner: Robin V Webster
Attorney: BLK Law Group
Application Number: 29/384,856