P-trap for plumbing drainage systems
Description
FIG. 1 is a frontal view showing my design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a top view thereof; and,
FIG. 5 is a bottom view of my design.
Claims
The ornamental design for a P-trap for plumbing drainage systems, as shown.
Referenced Cited
U.S. Patent Documents
595577 | December 1897 | Moore |
D240929 | August 1976 | McIlroy |
4031914 | June 28, 1977 | Neri |
4179762 | December 25, 1979 | Barnhardt |
D295780 | May 17, 1988 | Thomas |
5267361 | December 7, 1993 | Lai |
D346646 | May 3, 1994 | Doyle |
5638557 | June 17, 1997 | Iida |
D386569 | November 18, 1997 | Trueb et al. |
6385799 | May 14, 2002 | Doyen |
20020116759 | August 29, 2002 | Mantyla |
20030163869 | September 4, 2003 | Bosch |
Patent History
Patent number: D531285
Type: Grant
Filed: Mar 9, 2005
Date of Patent: Oct 31, 2006
Inventor: Anthony B. Williams (Pompano Bch., FL)
Primary Examiner: Robin Webster
Application Number: 29/224,938
Type: Grant
Filed: Mar 9, 2005
Date of Patent: Oct 31, 2006
Inventor: Anthony B. Williams (Pompano Bch., FL)
Primary Examiner: Robin Webster
Application Number: 29/224,938
Classifications
Current U.S. Class:
Trap (D23/268)