Toilet seat unit

Description

FIG. 1 is a front view showing a toilet seat unit according to the present invention;

FIG. 2 is a rear view of the toilet seat unit of FIG. 1;

FIG. 3 is a top plan view showing the toilet seat unit of FIG. 1;

FIG. 4 is a bottom plan view showing the toilet seat unit of FIG. 1;

FIG. 5 is a right side view showing the toilet seat unit of FIG. 1;

FIG. 6 is a left side view showing the toilet seat unit of FIG. 1;

FIG. 7 is a perspective view showing the toilet seat unit of FIG. 1; and,

FIG. 8 is an enlarged partial view of FIG. 3, wherein a lateral portion shown in a darker tone represents a member that is separately formed from the surrounding portion, and wherein the separate member may be made of any material such as a transparent or translucent material, or of a material having a color different from the surrounding portion, so that the appearance of the unit is improved aesthetically.

Claims

The ornamental design for toilet seat unit, as shown and described.

---

Inventors:	Kato; Hisatoyo (Kasugai, JP), Oka; Yuichiro (Nagoya, JP)
Assignee:	Aisin Seiki Kabushiki Kaisha (Kariya, JP)
Appl. No.:	D/183,614
Filed:	June 16, 2003

---

Foreign Application Priority Data

---

Dec 17, 2002 [JP]			2002-034957

Current U.S. Class:	D23/311
Current International Class:	2302
Field of Search:	;D23/273-274,395-301,303,309,311-312 ;4/663-665,300,420,443-446,234,237-239

---

References Cited [Referenced By]

---

U.S. Patent Documents

4598431	July 1986	Nagai et al.
4616368	October 1986	Nagai et al.
4962550	October 1990	Ikenaga et al.
5184359	February 1993	Tsukamura et al.
5735798	April 1998	Shinohara et al.
D422063	March 2000	Moon
6105178	August 2000	Kurisaki et al.
D463853	October 2002	Yamanaka et al.

Foreign Patent Documents

	849263		Feb 1994		JP
	D1128478		Dec 2001		JP

Other References

Toto bidet attachment seat item No. CS80B#NG2, p. 102, Sep. 1999..

Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Delehanty; Robert A
Attorney, Agent or Firm: Burns, Doane, Swecker & Mathis, LLP