Filter cartridge having a magenta netting
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Description
The broken lines, showing portions of a filter cartridge, are included for the purpose of illustrating environmental structure and form no part of the claimed design. The color of the netting is magenta selected from the group consisting of Pantones 2582 U, 2592 U, 258 U, 259 U, Purple U, 253 U, 254 U, 246U, 247 U, 2395 U, and 2405 U.
Claims
The ornamental design for a filter cartridge having a magenta netting, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- North Safety Respiratory Protection Catalog, p. 16, retrieved from the internet on Jan. 19, 2009, http://www.linkpath.com/index2gisufrm.php?t=N1.
- 3M 2091 Filter Cartridge.
- 3M 2135 Filter Cartridge.
- 3M 60921 Filter Cartridge.
- 3M 7001K-100 Filter Cartridge.
- AOSafety Conform 8000 Filter Cartridge.
- MSA Flexi-Filter P100 Filter Cartridge.
- North 75FFP100 Filter Cartridge.
- North 75FFP100 Filter Cartridge—discontinued version.
- Product sample of Conwed Thermanet.
- Conwed Thermanet® web literature, retrieved from the internet on Jul. 8, 2009, http://www.conwedplastics.com/productdetail.asp?DocID=136.
Patent History
Patent number: D652506
Type: Grant
Filed: Feb 2, 2009
Date of Patent: Jan 17, 2012
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: John S. Huberty (St. Paul, MN), Dean R. Duffy (Woodbury, MN)
Primary Examiner: Wan Laymon
Attorney: Karl G. Hanson
Application Number: 29/331,805
Type: Grant
Filed: Feb 2, 2009
Date of Patent: Jan 17, 2012
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: John S. Huberty (St. Paul, MN), Dean R. Duffy (Woodbury, MN)
Primary Examiner: Wan Laymon
Attorney: Karl G. Hanson
Application Number: 29/331,805
Classifications
Current U.S. Class:
Mask (D24/110.1)