Nose portion of a powered air-purifying respirator body
Petherbridge , et al. October 22, 2
U.S. patent number D464,725 [Application Number D/127,371] was granted by the patent office on 2002-10-22 for nose portion of a powered air-purifying respirator body. This patent grant is currently assigned to 3M Innovative Properties Company. Invention is credited to James R. Betz, Ian T. Petherbridge.
| United States Patent | D464,725 |
| Petherbridge , et al. | October 22, 2002 |
Nose portion of a powered air-purifying respirator body
Claims
The ornamental design for the nose portion of a powered air-purifying respirator body, as shown and described.
| Inventors: | Petherbridge; Ian T. (Bognor Regis, GB), Betz; James R. (Hudson, WI) |
|---|---|
| Assignee: | 3M Innovative Properties
Company (St. Paul, MI) |
| Appl. No.: | D/127,371 |
| Filed: | August 3, 2000 |
| Current U.S. Class: | D24/110.1 |
| Current International Class: | 2902 |
| Field of Search: | ;D24/110.1,110,110.6,110.2,110.3,164,162 ;128/205.25,205.24,205.27,206.21,207.12,207.16,206.12,206.28,206.17,205.29 |
References Cited [Referenced By]
U.S. Patent Documents
| 2642061 | June 1953 | Boyer |
| 4088461 | May 1978 | Brauer |
| 4971052 | November 1990 | Edwards |
| 5036844 | August 1991 | Pouchot et al. |
| 5078132 | January 1992 | Braun et al. |
| 5906203 | May 1999 | Klockseth et al. |
| 3818295 | Jul 1989 | DE | |||
| 0 108 560 | May 1984 | EP | |||
| 0 164 946 | Dec 1985 | EP | |||
| 0 078 110 | May 1986 | EP | |||
| 0 352 938 | Oct 1993 | EP | |||
| 572847 | Jun 1924 | FR | |||
| WO 83/00632 | Mar 1983 | WO | |||
| WO 96/29116 | Sep 1996 | WO | |||
Other References
|
Domestic Preparedness--Powered Air Protection for First Responders C420 Mil-Spec PAPR; SCOTT a Scott Technologies Company (dated Sep. 1999) (a four page brochure).. |
Primary Examiner: Simmons; Ian
Attorney, Agent or Firm: Hakamaki; Michaele A.
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.
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