Face mask connector clamp

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FIG. 1 is a front perspective view of a face mask connector clamp showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a perspective view thereof.

The broken line drawings of the face mask are for illustrative environmental purposes only and form no part of the claimed design.


The ornamental design for a face mask connector clamp, as shown and described.

Referenced Cited
U.S. Patent Documents
2793066 May 1957 Ruel
4011974 March 15, 1977 Scarola
4233687 November 18, 1980 Lancellotti
D270329 August 30, 1983 Hardy
D338153 August 10, 1993 Hutton et al.
RE34525 February 1, 1994 Lazzaroni et al.
D343928 February 1, 1994 Kittelsen
5365946 November 22, 1994 McMillan
D356188 March 7, 1995 Kittelsen
5613656 March 25, 1997 Protz, Jr.
5658065 August 19, 1997 Jamieson
6109491 August 29, 2000 Aronson
Patent History
Patent number: D500897
Type: Grant
Filed: Aug 21, 2003
Date of Patent: Jan 11, 2005
Assignee: Bite Tech, Inc. (Minneapolis, MN)
Inventors: Mark Herman (Minneapolis, MN), William A. Cook (Lakeville, MN)
Primary Examiner: Ruth McInroy
Attorney: Briggs & Morgan, P.A.
Application Number: 29/188,747
Current U.S. Class: Element Or Attachment (D29/122)