Filter element
Latest Parker-Hannifin Corporation Patents:
Description
Claims
The ornamental design for a filter element, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
2055180 | September 1936 | Nelson |
2995253 | August 1961 | Belgarde et al. |
D200995 | April 1965 | Hiers et al. |
3256989 | June 1966 | Hultgren |
4721563 | January 26, 1988 | Rosaen |
5171430 | December 15, 1992 | Beach et al. |
5342519 | August 30, 1994 | Friedmann et al. |
5681461 | October 28, 1997 | Gullett et al. |
5779903 | July 14, 1998 | Smith et al. |
D412551 | August 3, 1999 | Smith et al. |
6632355 | October 14, 2003 | Fritze |
D528630 | September 19, 2006 | Booth |
1 933 283 | January 1971 | DE |
41 27 031 | February 1993 | DE |
95/00232 | January 1995 | WO |
Patent History
Patent number: D548307
Type: Grant
Filed: Feb 9, 2006
Date of Patent: Aug 7, 2007
Assignee: Parker-Hannifin Corporation (Cleveland, OH)
Inventors: Anita L. Reynolds (Temperance, MI), Albert F. Cella (Sylvania, OH), Bruce E. Shane (Delta, OH)
Primary Examiner: Robin Webster
Attorney: Christopher H. Hunter
Application Number: 29/253,595
Type: Grant
Filed: Feb 9, 2006
Date of Patent: Aug 7, 2007
Assignee: Parker-Hannifin Corporation (Cleveland, OH)
Inventors: Anita L. Reynolds (Temperance, MI), Albert F. Cella (Sylvania, OH), Bruce E. Shane (Delta, OH)
Primary Examiner: Robin Webster
Attorney: Christopher H. Hunter
Application Number: 29/253,595
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)