Sink

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Information

Patent Grant
D393699

References
Source

Patent Number
D393,699
Date Filed
Wednesday, January 22, 1997
27 years ago
Date Issued
Tuesday, April 21, 1998
26 years ago

Inventors
- Thomas A. Bonnell
Original Assignees
- KOHLER CO.
Examiners
- Zarfas; Louis S.
- Watterson; Eric
Agents
- Quarles & Brady

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 284-2931
- 004 619
- 004 624
- 004 625
- 004 638-650
International Classifications
- 2302
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a sink, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D218606	Lied	Sep 1970
D295068	Kohler, Jr. et al.	Apr 1988
D318523	Blac et al.	Jul 1991
D319301	Ris	Aug 1991
D345784	O'Connell et al.	Apr 1994
D346074	Berge et al.	Apr 1994

Non-Patent Literature Citations (3)

Entry
1987 Janis ad showing "E series 500" sinks.
Undated Kohler ad, p. 13, showing shower receptors, admitted prior art.
1993 Kohler ad, pp. 15-14, showing "Ballad" sinks.