Sink

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Information

Patent Grant
D421105

References
Source

Patent Number
D421,105
Date Filed
Tuesday, March 30, 1999
25 years ago
Date Issued
Tuesday, February 22, 2000
24 years ago

Inventors
Original Assignees
- KOHLER CO.
Examiners
- Watterson; Eric
Agents
- Quarles & Brady LLP

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 284-2391
- 004 619
- 004 624
- 004 625
- 004 626
- 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 (5)

Number	Name	Date	Kind
D279404	Hiller	Jun 1985
D329491	Bonnell et al.	Sep 1992
D344576	Stairs, Jr.	Feb 1994
D402358	Bonnell	Dec 1998
2023692	McQuinn	Dec 1935

Non-Patent Literature Citations (4)

Entry
1997 Kohler catalog ad, p. 16.12, showing a "Cilantro" sink.
Undated Abbaka catalog ad showing a "C380D" sink, admitted prior art.
1998 Kohler catalog ad, p. 2.68, showing "Mastershower" valves.
1993 Franke catalog ad, p. 22, showing a kitchenette.