Enviro-guard controller unit

- Lab Products, Inc.
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Description

FIG. 1 is a perspective view of a design for a enviro-guard controller unit constructed in accordance with the invention;

FIG. 2 is front plan view of the enviro-guard controller unit depicted in FIG. 1;

FIG. 3 is a top plan view of the enviro-guard controller unit of the design depicted FIG. 1;

FIG. 4 is a side view of the enviro-guard controller unit depicted in FIG. 1;

FIG. 5 is a bottom view of the enviro-guard controller unit depicted in FIG. 1;

FIG. 6 is a side view of the enviro-guard controller unit depicted in FIG. 1, opposite the side depicted in FIG. 4;

FIG. 7 is a perspective view of the enviro-guard controller unit depicted in FIG. 1; and,

FIG. 8 is a rear plan view of the enviro-guard controller unit depicted in FIG. 1.

Claims

The ornamental design for a enviro-guard controller unit, as shown and described.

Referenced Cited
U.S. Patent Documents
4749387 June 7, 1988 Lotz
4919801 April 24, 1990 Hobson, Jr.
D311270 October 16, 1990 Savage et al.
D371435 July 2, 1996 Locke
Patent History
Patent number: D460167
Type: Grant
Filed: Nov 2, 2000
Date of Patent: Jul 9, 2002
Assignee: Lab Products, Inc. (Seaford, DE)
Inventors: Dale R. Murray (Elkton, MD), Rodney Gerringer (Belcamp, MD), Gary Bunney (Joppa, MD), Phil Lastowski (Millersville, PA), Chin Soo Park (Salisbury, MD)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Stroock & Stroock & Lavan LLP
Application Number: 29/132,104
Classifications
Current U.S. Class: Air Cleaner (D23/364)
International Classification: 2304;