Molded flange for use with a filter respirator
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Description
Claims
The ornamental design for a molded flange for use with a filter respirator, as shown and described.
Referenced Cited
U.S. Patent Documents
3362403 | January 1968 | Fleming et al. |
3789428 | February 1974 | Martin |
D378610 | March 25, 1997 | Reischel et al. |
D421118 | February 22, 2000 | Reischel et al. |
D511865 | November 22, 2005 | Canavan et al. |
D512187 | November 29, 2005 | Canavan et al. |
20070235031 | October 11, 2007 | Betz |
Patent History
Patent number: D582547
Type: Grant
Filed: Mar 29, 2007
Date of Patent: Dec 9, 2008
Assignee: Moldex-Metric, Inc. (Culver City, CA)
Inventor: William Dean Ungar (Torrance, CA)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Charles H. Schwartz
Application Number: 29/285,520
Type: Grant
Filed: Mar 29, 2007
Date of Patent: Dec 9, 2008
Assignee: Moldex-Metric, Inc. (Culver City, CA)
Inventor: William Dean Ungar (Torrance, CA)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Charles H. Schwartz
Application Number: 29/285,520
Classifications