Ultrasonic pest control device

Follow

Information

Patent Grant
D269990

References
Source

Patent Number
D269,990
Date Filed
Wednesday, March 11, 1981
44 years ago
Date Issued
Tuesday, August 2, 1983
42 years ago

Inventors
- Lester B. Hall
Original Assignees
- Hall; Gary Lester
Examiners
- Word; A. Hugo
Agents
- Christel, Bean & Linihan

US Classifications
- D22 - Arms, pyrotechnics, hunting and fishing equipment
- D26 - Lighting
Field of Search
- US
- D22 18
- D22 19
- D22 99
- D99 99
- 043 124
- 043 112
- 340 384 E
- 340 521
- 340 523
- 340 524
- 340 692
- D26 2
- D26 26
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an ultrasonic pest control device, substantially as shown and described.

US Referenced Citations (2)

Number	Name	Date	Kind
2307163	Shea	Jan 1943
3879702	Mancone	Apr 1975