Door chime

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Information

Patent Grant
D381594

References
Source

Patent Number
D381,594
Date Filed
Friday, July 26, 1996
28 years ago
Date Issued
Tuesday, July 29, 1997
27 years ago

Inventors
- Thomas J. Ryan
Original Assignees
- Fred M. Schildwachter & Sons Inc.
Examiners
- Jackson; Marcus A.
Agents
- Gerber; Eliot S.

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 104
- D10 116
- D10 118
- D10 121
- 340 3841
- 340 3843
- 340 3844
- 340 3845
- 340 3846
- 340 3847
International Classifications
- 1005
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a door chime, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D208339	Stevenson	Aug 1967
D215187	Doggart	Sep 1969
D274992	Levin	Aug 1984
D275088	Kachi et al.	Aug 1984
D294471	Levin et al.	Mar 1988