Coupling housing for a mine dewatering apparatus
Latest Weir Minerals Australia, Ltd. Patents:
Description
Claims
The ornamental design for the coupling housing for a mine dewatering apparatus, as shown and described herein.
Referenced Cited
U.S. Patent Documents
4319774 | March 16, 1982 | Kavick |
4836580 | June 6, 1989 | Farrell |
5806830 | September 15, 1998 | Alvarez |
D520521 | May 9, 2006 | Angeletta |
20060208485 | September 21, 2006 | Discher et al. |
Patent History
Patent number: D615165
Type: Grant
Filed: Mar 18, 2009
Date of Patent: May 4, 2010
Assignee: Weir Minerals Australia, Ltd. (Artarmon)
Inventors: Michael McAlpine (Caloundra), Robert Turner (Caloundra)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Morriss O'Bryant Compagni
Application Number: 29/314,295
Type: Grant
Filed: Mar 18, 2009
Date of Patent: May 4, 2010
Assignee: Weir Minerals Australia, Ltd. (Artarmon)
Inventors: Michael McAlpine (Caloundra), Robert Turner (Caloundra)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Morriss O'Bryant Compagni
Application Number: 29/314,295
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)