Portable humidifier

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Information

Patent Grant
D336511

References
Source

Patent Number
D336,511
Date Filed
Monday, March 30, 1992
32 years ago
Date Issued
Tuesday, June 15, 1993
31 years ago

Inventors
- Richard O'Grady
- Bernard Chiu
Original Assignees
- Duracraft Corporation
Examiners
- Burke; Wallace R.
- Lichtenstein; Lisa
Agents
- Toupal; John E.
- Jarcho; Harold G.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 356-363
- 239 136
- 392 333-337
- 392 403-406
- 261 DIG 48
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a portable humidifier, as shown.

US Referenced Citations (1)

Number	Name	Date	Kind
D320440	Chiu	Oct 1991

Non-Patent Literature Citations (1)

Entry
Popular Mechanics, Jan. 1992, p. 56, Warm-Mist Humidifier, top, right side of page.