Drain unclogger
Gengler , et al. February 23, 2
U.S. patent number D610,761 [Application Number D/338,873] was granted by the patent office on 2010-02-23 for drain unclogger. Invention is credited to Charles Gengler, Robert Petner.
| United States Patent | D610,761 |
| Gengler , et al. | February 23, 2010 |
Drain unclogger
Claims
CLAIM The ornamental design for a drain unclogger, as shown and described.
| Inventors: | Gengler; Charles (Wilmington, DE), Petner; Robert (Burlington, NJ) |
|---|---|
| Appl. No.: | D/338,873 |
| Filed: | June 19, 2009 |
| Current U.S. Class: | D32/35 |
| Current International Class: | 0899 |
| Field of Search: | ;D32/35,40,45,52 ;D4/146,114,121,127,130,132-133,136,138 ;15/105.52,107,114,118,237,142,104.92,21.1,320-321,323 ;401/146,6,268,118,123,131 |
References Cited [Referenced By]
U.S. Patent Documents
| D138138 | June 1944 | Burg |
| 3538533 | November 1970 | Woods |
| 4741150 | May 1988 | Saksun |
| D304106 | October 1989 | Dobson et al. |
| D306924 | March 1990 | Shapton |
| D321574 | November 1991 | Shevers et al. |
| D364715 | November 1995 | Amram et al. |
| D364741 | December 1995 | Reuter, III |
| D392103 | March 1998 | Zaccheria |
| D397592 | September 1998 | Widmer |
| D414343 | September 1999 | Isaacson |
| D453075 | January 2002 | Liu |
| D485075 | January 2004 | Hutchinson |
| D564230 | March 2008 | Schouten |
| D597315 | August 2009 | Hoffelner |
| 7587780 | September 2009 | Pfister |
Assistant Examiner: Murphy; Austin
Attorney, Agent or Firm: Kalow & Springut, LLP Locke, Esq.; Scott D.
Description
FIG. 1 is a perspective front view of the drain unclogger.
FIG. 2 is a front view of the drain unclogger.
FIG. 3 is a rear view of the drain unclogger.
FIG. 4 is a right view of the drain unclogger.
FIG. 5 is a left view of the drain unclogger.
FIG. 6 is a top view of the drain unclogger; and,
FIG. 7 is a bottom view of the drain unclogger.
The drain unclogger is shown broken away in the center to indicate indeterminate length.
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