Strap carriers on a respirator
Latest 3M Innovative Properties Company Patents:
Description
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
Other references
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. |
- 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
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)