Portable water filtering system
Description
Claims
The ornamental design for a portable water filtering system, as shown and described.
Referenced Cited
U.S. Patent Documents
| 4615800 | October 7, 1986 | Stifelman et al. |
| D314607 | February 12, 1991 | Kapec et al. |
| 5269919 | December 14, 1993 | von Medlin |
| D547826 | July 31, 2007 | Kennedy et al. |
| D547827 | July 31, 2007 | Kennedy et al. |
| D610650 | February 23, 2010 | Kulikov et al. |
| D621001 | August 3, 2010 | Maziel et al. |
| D656579 | March 27, 2012 | Sherman et al. |
| D668741 | October 9, 2012 | Choi |
Patent History
Patent number: D723135
Type: Grant
Filed: Apr 8, 2013
Date of Patent: Feb 24, 2015
Inventor: William John Haslem (Loudon, TN)
Primary Examiner: Robin V Webster
Application Number: 29/442,625
Type: Grant
Filed: Apr 8, 2013
Date of Patent: Feb 24, 2015
Inventor: William John Haslem (Loudon, TN)
Primary Examiner: Robin V Webster
Application Number: 29/442,625
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)