Combined filter bag ring and upper plate
Latest H-Tech, Inc. Patents:
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
Other references
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 |
- 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
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)