Water filter cartridge with stepped cover and eight top perforations
Description
Claims
The ornamental design for a water filter cartridge with stepped cover and eight top perforations, as shown.
Referenced Cited
U.S. Patent Documents
D312863 | December 11, 1990 | Hankammer |
D380535 | July 1, 1997 | Joergensen |
5811004 | September 22, 1998 | Robertson et al. |
5989424 | November 23, 1999 | Serenko et al. |
D435084 | December 12, 2000 | Northen et al. |
6238552 | May 29, 2001 | Shannon |
D450531 | November 20, 2001 | McGrath et al. |
D459941 | July 9, 2002 | Miller |
D529127 | September 26, 2006 | Cueman |
Patent History
Patent number: D562430
Type: Grant
Filed: Nov 30, 2006
Date of Patent: Feb 19, 2008
Inventor: Bursztein Slawomir (25-140, Kielce)
Primary Examiner: Robin V Webster
Attorney: Horst M. Kasper
Application Number: 29/269,521
Type: Grant
Filed: Nov 30, 2006
Date of Patent: Feb 19, 2008
Inventor: Bursztein Slawomir (25-140, Kielce)
Primary Examiner: Robin V Webster
Attorney: Horst M. Kasper
Application Number: 29/269,521
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)