Plug lock device

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Information

Patent Grant
D413864

References
Source

Patent Number
D413,864
Date Filed
Friday, March 20, 1998
27 years ago
Date Issued
Tuesday, September 14, 1999
26 years ago

Inventors
Original Assignees
- Alert Safety Lite Products Co., Inc.
Examiners
- Sincavage; Joel
Agents
- MacMillan, Sobanski & Todd, LLC

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 154
- D13 1374
- D13 1398
- D13 1399
- 439 369
- 439 375
International Classifications
- 1303
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a plug lock device, as shown and described.

US Referenced Citations (9)

Number	Name	Date	Kind
1665095	Henry	Apr 1928
1818819	Seresun	Aug 1931
1844916	Dykes	Feb 1932
1899360	Roudebush et al.	Feb 1933
1988171	Frank et al.	Jan 1935
1989823	Raabe	Feb 1935
2487801	Healy, Jr.	Nov 1949
5104335	Conley	Apr 1992
5655924	Cross et al.	Aug 1997