Door latch

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Information

Patent Grant
D423326

References
Source

Patent Number
D423,326
Date Filed
Tuesday, May 18, 1999
25 years ago
Date Issued
Tuesday, April 25, 2000
24 years ago

Inventors
- Charles W. Moon
- Edward D. Mitchell
Original Assignees
- Winfield Locks, Inc.
Examiners
- Bullock; B. J.
Agents
- Reising, Ethington, Barnes, Kisselle, Learman & McCulloch, P.C.

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 350
- D08 353
- D13 177
- 292 357
- 220 241
- 070 452
- 016 402
International Classifications
- 1105
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (12)

Number	Name	Date	Kind
D148302	Karlstad	Jan 1948
D167760	Ludwig	Sep 1952
D334881	Sentschak, II et al.	Apr 1993
D345684	Shaanan	Apr 1994
D391828	Carsello	Mar 1998
D393994	Hankel et al.	May 1998
3688531	Hawkins	Sep 1972
4109948	Potter et al.	Aug 1978
4561684	Marotto	Dec 1985
4679416	Kambic	Jul 1987
4739638	Lin	Apr 1988
4873853	Foshee	Oct 1989