Grinder blade assembly

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Information

Patent Grant
D434052

References
Source

Patent Number
D434,052
Date Filed
Monday, November 15, 1999
25 years ago
Date Issued
Tuesday, November 21, 2000
24 years ago

Inventors
- William Richard Harding
- Leo Swan
Original Assignees
- Equipment Development Company, Inc.
Examiners
- Davis; Antoine Duval

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 124
- D15 140
- 125 5
- 299 411
- 299 107
- 451 485
International Classifications
- 1509
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a grinder blade assembly, as shown and described.

US Referenced Citations (9)

Number	Name	Date	Kind
2099207	Hill et al.	Nov 1937
2340018	Rickrode	Jan 1944
4634188	Persson	Jan 1987
4758050	Peterson et al.	Jul 1988
5335977	Morrell et al.	Aug 1994
5409299	Holder	Apr 1995
5683143	Peterson et al.	Nov 1997
5685373	Collins et al.	Nov 1997
6021771	Swan et al.	Feb 2000

Continuation in Parts (1)

	Number	Date	Country
Parent	148335	Sep 1998