Sink

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Information

Patent Grant
D317357

References
Source

Patent Number
D317,357
Date Filed
Wednesday, February 1, 1989
35 years ago
Date Issued
Tuesday, June 4, 1991
33 years ago

Inventors
- Walter Blanc
- Uwe Johannbocke
Original Assignees
- BLANCO GmbH & Co KG
Examiners
- Word; A. Hugo
- Reynolds; Demetrius
Agents
- Spencer & Frank

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 284-294
- D23 308
- 004 553
- 004 619
- 004 631-653
- 004 656
- 312 228
- 134 115
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a sink, as shown.

US Referenced Citations (8)

Number	Name	Date	Kind
D60318	Clinton	Feb 1922
D93329	Crane	Sep 1934
D224533	Hauser	Aug 1972
D293813	Fischer et al.	Jan 1988
D293814	Muck et al.	Jan 1988
D298163	Downs	Oct 1988
2339647	Meyer	Jan 1944
4689840	Muck et al.	Sep 1987

Non-Patent Literature Citations (2)

Entry
Domestic Engineering, Mar., 1980, p. 17.
Domestic Engineering, Apr., 1983, p. 29.