Air cleaner

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Information

Patent Grant
D418592

References
Source

Patent Number
D418,592
Date Filed
Thursday, September 3, 1998
27 years ago
Date Issued
Tuesday, January 4, 2000
25 years ago

Inventors
Original Assignees
- Donaldson Company, Inc.
Examiners
- Lichtenstein; Lisa
Agents
- Merchant & Gould P.C.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 364
- D23 365
- D23 355
- 096 97
International Classifications
- 2304
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an air cleaner, as shown and described.

US Referenced Citations (1)

Number	Name	Date	Kind
D403416	Shelton et al.	Dec 1998

Non-Patent Literature Citations (1)

Entry
Declaration of Rocco A. DePietro III with Exhibits A-B.