| D407807 |
Energy recovery unit
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| Patent Drawings: | |
| Inventor: |
Rao |
| Date Issued: |
April 6, 1999 |
| Application: |
D/066,744 |
| Filed: |
February 20, 1997 |
| Inventors: |
Rao; Srikant Ram (Newtown, PA)
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| Assignee: |
Fedders Corporation (Liberty Corner, NJ) |
| Primary Examiner: |
Lichtenstein; Lisa |
| Assistant Examiner: |
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| Attorney Or Agent: |
Darby & Darby |
| U.S. Class: |
D23/330; D23/351; D23/353 |
| Field Of Search: |
D23/330; D23/351; D23/352; D23/353; D23/354; D23/328; 62/262; 454/201; 165/54 |
| International Class: |
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| U.S Patent Documents: |
D100538; D144452; D318910; 5461880 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for an energy recovery unit, as shown and described. |
| Description: |
FIG. 1 is a front perspective view;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof, the left side being a mirror image thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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