Window in turbo unit cover

Description

FIG. 1 is a perspective view of a turbo unit showing a new design for a window in the turbo unit cover;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and

FIG. 7 is a bottom view thereof

FIG. 8 is a perspective view of a turbo unit showing another new design for a window in the turbo unit cover;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The broken lines shown throughout the views represent the portions of the turbo unit cover, which form no part of the claimed design.

Claims

CLAIM The ornamental design for a window in a turbo unit cover, as shown and described.

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Inventors:	Bainton; Michael C. (Kineton, GB), Birath; Martin L. E. (Lidingo, SE), Curran; Desmond T. (Durham, GB), Juhlin; Oskar E. (Gustavsberg, SE), King; Stuart J. (Coventry, GB), Murphy; Andrew (Ferryhill, GB)
Assignee:	3M Innovative Properties Company (St. Paul, MN)
Appl. No.:	D/346,692
Filed:	November 4, 2009

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Current U.S. Class:	D24/110
Current International Class:	2902
Field of Search:	;D24/110,164 ;128/200.23,200.24,204.14,204.18 ;D23/355

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References Cited [Referenced By]

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U.S. Patent Documents

4643182	February 1987	Klein
D498528	November 2004	Van Brunt et al.
D503796	April 2005	Lithgow et al.
D504945	May 2005	Van Brunt et al.
D507832	July 2005	Yanniello et al.
D548332	August 2007	Hitchcock et al.
D585540	January 2009	Lithgow et al.
D599007	August 2009	Stallard
D602582	October 2009	Pidgeon et al.
D614286	April 2010	Lithgow et al.
D650479	December 2011	Row et al.
2005/0145251	July 2005	Taylor et al.

Foreign Patent Documents

	000908736-001		Apr 2008		EM

Other References

3M.TM. Adflo Respiratory Protection Systems product information. cited by other . 3M.TM. Air-Mate.TM. Powered Air Purifying Respirator product information. cited by other . 3M.TM. Dustmaster.TM. Powered Air Turbo product information. cited by other . 3M.TM. GVP-Series PAPR Assemblies product information. cited by other . 3M.TM. Jupiter.TM. Powered Air Turbo product information sheet dated Feb. 2007. cited by other . 3M Unidad Turbo Jupiter.TM. product literature. cited by other . 3M.TM. Versaflo.TM. Powered & Supplied Air Respiratory Protection Systems product literature Work in World of Comfort, 2009. cited by other . Sundstrom PAPR SR500EX product information. cited by other . Sundstrom Safety AB the SR 500 Series Powered Air Purifying Respiratory Protection product literature. cited by other.

Primary Examiner: Johnson; Rashida