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Grating |
| D331470 |
Grating
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| Patent Drawings: | |
| Inventor: |
Mitchell, et al. |
| Date Issued: |
December 1, 1992 |
| Application: |
07/614,742 |
| Filed: |
November 16, 1990 |
| Inventors: |
McCauley; Kenmore E. (Union, NJ)
Miskovich; Gerald W. (Flemington, NJ)
Mitchell; James P. (Chatham, NJ)
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| Assignee: |
Harsco Corporation (Wormleysburg, PA) |
| Primary Examiner: |
Word; A. Hugo |
| Assistant Examiner: |
Clark; Doris |
| Attorney Or Agent: |
Kerkam, Stowell, Kondracki & Clarke |
| U.S. Class: |
D25/119; D25/156; D34/38 |
| Field Of Search: |
D25/156; D25/153; D25/119; D25/138; D25/152; 52/581; 52/660; 52/588; 52/633; 52/507; 119/28; D34/38 |
| International Class: |
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| U.S Patent Documents: |
2711231; 2742121; 3039575; 3046852; 3815550; 3995593; 4048960; 4135339; 4231325; 4531331; 4951992 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a grating, as shown and described. |
| Description: |
FIG. 1 is a fragmentary perspective view of a grating showing our new design;
FIG. 2 is a fragmentary end elevational view thereof, the opposite end being identical thereto;
FIG. 3 is a fragmentary side elevational view thereof, the opposite side being identical thereto;
FIG. 4 is a fragmentary top plan view thereof;
FIG. 5 is a fragmentary bottom plan view thereof;
FIG. 6 is a fragmentary perspective view of a second embodiment of a grating showing our new design;
FIG. 7 is a fragmentary end elevational view thereof, the opposite end being identical thereto;
FIG. 8 is a fragmentary perspective view of a third embodiment of a grating showing our new design;
FIG. 9 is a fragmentary end elevational view thereof, the opposite end being identical thereto;
FIG. 10 is a fragmentary perspective view of a fourth embodiment of a grating showing our new design; and,
FIG. 11 is a fragmentary end elevational view thereof, the opposite end being identical thereto.
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