Room air conditioner grill

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Information

Patent Grant
D310411

References
Source

Patent Number
D310,411
Date Filed
Wednesday, September 21, 1988
36 years ago
Date Issued
Tuesday, September 4, 1990
34 years ago

Inventors
Original Assignees
- Friedrich Air Conditioning & Refrigeration Co.
Examiners
- Burke; Wallace R.
- Lichtenstein; Lisa
Agents
- Gunn, Lee & Miller

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 351
- D23 353
- D23 354
- 062 262
- 098 942
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a room air conditioner grill, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D267338	Bolton et al.	Dec 1982
D284305	Lapychak et al.	Jun 1986
D293713	Morita et al.	Jan 1988
4524588	Bond	Jun 1985
4633770	Taylor et al.	Jan 1987