Adjustable grinder

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Information

Patent Grant
D323331

References
Source

Patent Number
D323,331
Date Filed
Thursday, September 29, 1988
38 years ago
Date Issued
Tuesday, January 21, 1992
34 years ago

Inventors
- Tian Wang Wang
Examiners
- Dunkins; Bruce W.
- Davis; Antonie D.
Agents
- Varndell Legal Group

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 124
- D15 125
- D15 126
- 051 135 R
- 144 118
- 144 119 R
- 144 120
- 144 130
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an adjustable grinder, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D119639	Ringsrub	Mar 1940
D121245	Hollengreen et al.	Jun 1940
D309147	Kronthaler	Jul 1990