Combined filter bag ring and upper plate

- H-Tech, Inc.
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Description

FIG. 1 is a top, perspective view of a combined filter bag ring and upper plate showing my new design;

FIG. 2 is a top plan view of the combination;

FIG. 3 is a bottom plan view of the combination;

FIG. 4 is a side elevational view of the combination;

FIG. 5 is an exploded perspective side view of the combination;

FIG. 6 is a top, perspective view of the upper plate by itself;

FIG. 7 is a top plan view of the upper plate;

FIG. 8 is a bottom plan view of the upper plate; and,

FIG. 9 is a side elevational view of the upper plate.

Claims

The ornamental design for a combined filter bag ring and upper plate, as shown and described.

Referenced Cited
U.S. Patent Documents
3931015 January 6, 1976 Jenkins
4669167 June 2, 1987 Asterlin
5075004 December 24, 1991 Gershenson et al.
5137632 August 11, 1992 Morgan, Jr.
5358638 October 25, 1994 Gershenson
5417855 May 23, 1995 Gershenson
5779903 July 14, 1998 Smith et al.
5893945 April 13, 1999 Hunsinger et al.
D412551 August 3, 1999 Smith et al.
6030531 February 29, 2000 Gershenson
6238560 May 29, 2001 Gershenson
D447549 September 4, 2001 Gieseke et al.
20030029813 February 13, 2003 Gershenson
20030038090 February 27, 2003 Gershenson
20030038091 February 27, 2003 Gerhsenson
20030038092 February 27, 2003 Gershenson
20030038093 February 27, 2003 Gershenson
Other references
  • Pending U.S. Appl. No. 10/335,582 entitled “Filter Element Assembly and Parts Therefor”, filed Dec. 31, 2002, Inventor: Walter A. Booth.
Patent History
Patent number: D528630
Type: Grant
Filed: Jul 25, 2002
Date of Patent: Sep 19, 2006
Assignee: H-Tech, Inc. (Wilmington, DE)
Inventor: Walter A. Booth (East Hanover, NJ)
Primary Examiner: Robin V. Taylor
Attorney: McCarter & English, LLP
Application Number: 29/164,487
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)