Ventilating fan

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Information

Patent Grant
D387859

References
Source

Patent Number
D387,859
Date Filed
Tuesday, November 26, 1996
28 years ago
Date Issued
Tuesday, December 16, 1997
27 years ago

Inventors
- Minoru Ukai
- Eiji Sueta
Original Assignees
- Matsushita Seiko Co., Ltd.
- Panasonic Corporation
Examiners
- Lichtenstein; Lisa
Agents
- Sughrue,Mion, Zinn,Macpeak & Seas, PLLC

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 370
- D23 371
- D23 385
- 416 247 R
- 454 349
- 454 354
International Classifications
- 2304
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a ventilating fan, as shown.

Non-Patent Literature Citations (3)

Entry
Progress Manufacturing Co, Inc. Adv. Brochure, p. 2, Blower Fan A, upper right side of page, p. 3.
Blower Fan B, top left side of page.
House & Home, Mar. 1960, p. 289, Ventrola Bathroom Ventilating Fan, top left side of page.