USD206466S - Air conditioning duct - Google Patents
Air conditioning duct Download PDFInfo
- Publication number
- USD206466S USD206466S US D206466 S USD206466 S US D206466S
- Authority
- US
- United States
- Prior art keywords
- air conditioning
- conditioning duct
- hull
- duct
- flattened
- Prior art date
Links
- 238000004378 air conditioning Methods 0.000 title description 6
- 238000010408 sweeping Methods 0.000 description 2
Images
Description
. D 5. 206,466 0 Ice Patented Die. 13, 1966 AIR CONDITIONING DUCT Richard L. Hull, Davenport, Iowa, assignor to Ametek, Inc., New York, N.Y. a corporation of Delaware Filed Feb. 26, 1965, Ser. No. 83,996
Term of patent 14 years (Cl. D62--4) Del. 206,466
PAGE 2 ing with one end thereof being flattened and one corner at the said flattened end being inset and partially blocked off to provide a sweeping curved edge portion thereat, all as shown.
What is claimed is: The ornamental design for an air conditioning duct, substantially as shown and described.
References Cited by the Examiner UNITED STATES PATENTS 2,494,722 1/1950 McElroy. 2,898,030 8/1959 Hull 230-117 3,159,335 12/1964 Gruner et al. 230117 WALLACE R. BURKE, Primary Examiner.
WILLIAM C. WATSON, Assistant Examiner.
Family
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