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The ornamental design for a sight gauge protector, as shown and described. |
FIG. 1 is a front view of a sight gauge protector showing my new design;
FIG. 2 is a side view of the sight gauge protector of FIG. 1;
FIG. 3 is a rear view of the sight gauge protector of FIG. 1;
FIG. 4 is a section view along lines 4--4 of FIG. 1 of the sight gauge protector;
FIG. 5 is a top plan view of the sight gauge protector of FIG. 1; and,
FIG. 6 is a bottom plan view of the sight gauge protector of FIG. 1.
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1694904, | |||
3046785, | |||
3248946, | |||
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4440028, | Mar 01 1982 | Waukee Engineering Company Inc. | Protective shield for flow meter sight glass |
4557216, | Dec 26 1978 | Safety sight | |
4561305, | Jun 10 1983 | PENBERTHY, INC , A CORP OF DE | Liquid sight gage cover |
4981040, | Nov 22 1989 | Sight flow indication apparatus with multi-sealing protective arrangements | |
5052224, | Oct 15 1990 | BETZDEARBORN INC | Shielded sight gauge for storage tanks |
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GB2115936, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 08 1991 | Minnesota Valley Engineering, Inc. | (assignment on the face of the patent) | / | |||
Aug 30 1991 | NEESER, TIMOTHY A | MINNESOTA VALLEY ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005826 | /0900 | |
Apr 12 1999 | CHART INDUSTRIES, INC | JPMORGAN CHASE BANK FORMERLY KNOWN AS THE CHASE BANK | SECURITY AGREEMENT | 012590 | /0215 | |
Oct 17 2005 | JPMORGAN CHASE BANK, N A F K A THE CHASE MANHATTAN BANK | CHART INDUSTRIES, INC | TERMINATION AND RELEASE OF SECURITY INTEREST | 016686 | /0482 |
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