Strap carriers on a respirator

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Description

FIG. 1 is a perspective view of the new design for strap carriers on a respirator;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

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

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The phantom line showing forms no part of the claimed design.

Claims

The ornamental design for strap carriers on a respirator, as shown and described.

Referenced Cited
U.S. Patent Documents
5062421 November 5, 1991 Burns et al.
D382341 August 12, 1997 Freund
D516715 March 7, 2006 Guney et al.
RE39493 February 27, 2007 Yuschak et al.
Other references
  • MSA (USA) Advantage 200LS Respirator.
  • Daekook (Korea) G2101 Respirator (image obtained from internet website http://www.daekook.co.kr/esite/product001.htm).
  • Draeger (Germany) Explore 3300 Respirator.
  • Koken (Japan) R-5 Respirator.
  • Koken (Japan) G-7 Respirator.
  • 3M (USA) 7502 and 6200 Respirator.
  • 3M (USA) 3100 Respirator.
Patent History
Patent number: D568986
Type: Grant
Filed: Jul 31, 2007
Date of Patent: May 13, 2008
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Thomas W. Holmquist-Brown (St. Paul, MN), John M. Pilgrim (Woodbury, MN), James R. Betz (Hudson, WI), Sean M. Burke (St. Paul, MN), Alan J. Solyntjes (Edina, MN), Paul A. Martinson (Maplewood, MN), David M. Castiglione (Hudson, WI)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Karl G. Hanson
Application Number: 29/282,885
Classifications
Current U.S. Class: Mask (D24/110.1)