Window sash lock

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Information

Patent Grant
D382191

References
Source

Patent Number
D382,191
Date Filed
Wednesday, March 27, 1996
28 years ago
Date Issued
Tuesday, August 12, 1997
27 years ago

Inventors
- David D. Plummer
Original Assignees
- Andersen Corporation
Examiners
- Vinson; Brian N.
Agents
- Merchant, Gould, Smith, Edell, Welter & Schmidt, P.A.

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 330-331
- D08 337
- 292 111
- 292 240-241
- 292 DIG 33
International Classifications
- 0807
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a window sash lock, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D295019	Bocson	Apr 1988
D316509	Nolte	Apr 1991
D369290	Subliskey	Apr 1996
4095829	Van Klompenburg	Jun 1978
4991886	Nolte et al.	Feb 1991