| D449842 |
Refrigerant recovery system case
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| Patent Drawings: | |
| Inventor: |
Borre, et al. |
| Date Issued: |
October 30, 2001 |
| Application: |
D/127,496 |
| Filed: |
August 8, 2000 |
| Inventors: |
Amundsen; Neil T. (Minneapolis, MN)
Borre; Robert (Minnetonka, MN)
Ramachandran; Ajit (Fort Wayne, IN)
Schachtner; Joseph J. (Deer Park, WI)
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| Assignee: |
Ritchie Engineering Company (Bloomington, MN) |
| Primary Examiner: |
Morris; Sandra L. |
| Assistant Examiner: |
|
| Attorney Or Agent: |
Vidas, Arrett & Steinkraus, PA |
| U.S. Class: |
D15/79 |
| Field Of Search: |
D9/527; D9/531; D9/535; D15/79; D15/89; D23/207; D23/209; D23/332; D23/342; 62/77; 62/79; 62/149 |
| International Class: |
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| U.S Patent Documents: |
D301689; D344527; D358548; D376876; D377179; D382885; D394499; D433346; 2821781; 4878356; 5090211; 5101637; 5218831; 5226300; 5423702; 5540254 |
| Foreign Patent Documents: |
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| Other References: |
Brochure entitled "Yellow Jacket Refrigerant Recovery Systems" from Ritchie Engineering Company, Inc., copyright 1999.. |
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| Abstract: |
|
| Claim: |
The ornamental design for a refrigerant recovery system case, as shown. |
| Description: |
FIG. 1 is a front elevation view of the refrigerant recovery system case;
FIG. 2 is a side elevation view of the refrigerant recovery system case;
FIG. 3 is a rear elevation view of the refrigerant recovery system case;
FIG. 4 is an opposite side elevation view of the refrigerant recovery system case;
FIG. 5 is a bottom view of the refrigerant recovery system case; and,
FIG. 6 is a top view of the refrigerant recovery system case.
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