Nose portion of a powered air-purifying respirator body
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Description
FIG. 1 is a perspective view of a nose of a powered air-purifying respirator body showing our new design.
FIG. 2 is a top view thereof.
FIG. 3 is a left side view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a right side view thereof.
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a rear view thereof.
The broken line showing forms no part of the claimed design. The shading is provided only to illustrate contour; it is not indicative of texture, etc.
Claims
The ornamental design for the nose portion of a powered air-purifying respirator body, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2642061 | June 1953 | Boyer |
4088461 | May 9, 1978 | Brauer |
4971052 | November 20, 1990 | Edwards |
5036844 | August 6, 1991 | Pouchot et al. |
5078132 | January 7, 1992 | Braun et al. |
5906203 | May 25, 1999 | Klockseth et al. |
3818295 | July 1989 | DE |
0 108 560 | May 1984 | EP |
0 164 946 | December 1985 | EP |
0 078 110 | May 1986 | EP |
0 352 938 | October 1993 | EP |
572847 | June 1924 | FR |
WO 83/00632 | March 1983 | WO |
WO 96/29116 | September 1996 | WO |
- Domestic Preparedness—Powered Air Protection for First Responders C420 Mil-Spec PAPR; SCOTT a Scott Technologies Company (dated Sep. 1999) (a four page brochure).
Patent History
Patent number: D464725
Type: Grant
Filed: Aug 3, 2000
Date of Patent: Oct 22, 2002
Assignee: 3M Innovative Properties Company (St. Paul, MI)
Inventors: Ian T. Petherbridge (Bognor Regis), James R. Betz (Hudson, WI)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Michaele A. Hakamaki
Application Number: 29/127,371
Type: Grant
Filed: Aug 3, 2000
Date of Patent: Oct 22, 2002
Assignee: 3M Innovative Properties Company (St. Paul, MI)
Inventors: Ian T. Petherbridge (Bognor Regis), James R. Betz (Hudson, WI)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Michaele A. Hakamaki
Application Number: 29/127,371
Classifications