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Switch for an overhead rail conveyor |
| D313685 |
Switch for an overhead rail conveyor
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| Patent Drawings: | |
| Inventor: |
Johansson, et al. |
| Date Issued: |
January 8, 1991 |
| Application: |
07/202,941 |
| Filed: |
June 6, 1988 |
| Inventors: |
Berglund; Arne (Nykoping, SE)
Eriksson; Tord (Nykoping, SE)
Johansson; Henry (Alvsjo, SE)
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| Assignee: |
Alfa-Laval Agri Scandinavia AB (Tumba, SE) |
| Primary Examiner: |
Chin; Kay H. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Davis Hoxie Faithfull & Hapgood |
| U.S. Class: |
D34/29 |
| Field Of Search: |
D34/28; D34/29; 198/678; 198/685; 198/686; 198/687 |
| International Class: |
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| U.S Patent Documents: |
2897951; 3577930 |
| Foreign Patent Documents: |
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| Other References: |
Versa Ferguson Conveyor Corp. brochure, No. 3007-2, p. 34, "Overhead" (top).. |
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| Abstract: |
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| Claim: |
The ornamental design for a switch for an overhead rail conveyor, as shown and described. |
| Description: |
FIG. 1 is a front and top perspective view of a switch for an overhead rail conveyor showing our new design;
FIG. 2 is a bottom perspective view thereof; and
FIG. 3 is a rear perspective view thereof.
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