Shell for induced draft cooling tower
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Description
FIG. 1 is a side elevational view of a shell for induced draft cooling tower showing my new design;
FIG. 2 is a sectional view thereof as seen from a plane indicated by line 2--2 in FIG. 1;
FIG. 3 is a top plan view thereof, on an enlarged scale; and,
FIG. 4 is a bottom plan view thereof, on an even more enlarged scale.
Referenced Cited
U.S. Patent Documents
| D207752 | May 1967 | Carlson et al. |
| D253844 | January 1, 1980 | Engalitcheff |
| 3352547 | November 1967 | Parkinson |
| 3669425 | June 1972 | Copeland |
Patent History
Patent number: D273414
Type: Grant
Filed: Dec 3, 1981
Date of Patent: Apr 10, 1984
Assignee: Kennecott Corporation (Cleveland, OH)
Inventor: Joachim R. Sinek (Hudson, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Attorneys: Wayne D. Porter, Jr., R. Lawrence Sahr
Application Number: 6/326,948
Type: Grant
Filed: Dec 3, 1981
Date of Patent: Apr 10, 1984
Assignee: Kennecott Corporation (Cleveland, OH)
Inventor: Joachim R. Sinek (Hudson, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Attorneys: Wayne D. Porter, Jr., R. Lawrence Sahr
Application Number: 6/326,948
Classifications
Current U.S. Class:
D23/139
