Edge surround for speaker

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Information

Patent Grant
D357480

References
Source

Patent Number
D357,480
Date Filed
Wednesday, April 7, 1993
31 years ago
Date Issued
Tuesday, April 18, 1995
29 years ago

Inventors
Original Assignees
- POLK INVESTMENT CORPORATION
Examiners
- Wallace; Terry A.
- Bondade; Nanda
Agents
- Snell & Wilmer

US Classifications
- D14 - Recording, communication, or information retrieval equipment
- D08 - Tools and hardware
Field of Search
- US
- D08 352
- D14 204
- D14 209
- D14 216
- D14 219
- D14 222
- D14 224
- 181 171
- 181 172
- 181 179
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an edge surround for speaker, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D244698	Babb	Jun 1977
3997023	White	Dec 1976
4206832	Yocum	Jun 1980
4492826	Chiu	Jan 1985
5099949	Mitobe	Mar 1992

Foreign Referenced Citations (3)

Number	Date	Country
2264881	Aug 1975	DEX
0159831	Apr 1983	DEX
2029163	Mar 1980	GBX

Non-Patent Literature Citations (3)

Entry
High Fidelity's Buying Guide to Speaker Systems, 1977 edition p. #2 (top middle).
Analog and Digital Systems, Inc., Condensed Data Sheet for the ADS L520, dated 1978, front page.
Polk Audio catalog dated Jan. 1986, p. #2, (front inside cover) as marked.