|Publication number||USD211724 S|
|Publication date||Jul 23, 1968|
|Filing date||Sep 29, 1967|
|Publication number||US D211724 S, US D211724S, US-S-D211724, USD211724 S, USD211724S|
|Inventors||Thomas E. Schneider|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
United States Patent 0 Des. 211,724 Patented July 23, 1968 "ice CHEMICAL FEEDING UNIT FOR SWIMMING POOLS Thomas E. Schneider, Jr., 749 Woodward Way NW.,
Filed Sept. 29, 1967, Ser. No. 8,794 Term of patent 14 years (Cl. D23-3) FIG. 1 is a perspective view of the chemical feeding unit for swimming pools showing one side and top of the device; I
FIG. 2 is an elevational view of the chemical feeding unit for swimming pools, showing the side opposite from that shown in FIG. 1;
FIG. 3 is a top plan view of the chemical feeding unit for swimming pools; and
FIG. 4 is a bottom view of the chemical feeding unit for swimming pools.
The dominant features of my design reside in the portions shown in full lines.
I claim: The ornamental design for a chemical feeding unit for swimming pools, as shown and described.
References Cited UNITED STATES PATENTS D. 168,249 11/1952 Atkinson D911 D. 193,755 10/ 1962 Hoffinger D911 2,989,979 6/1961 Karlson 137-268 3,203,440 8/1965 Schneider 137268 BERNARD ANSI-IER, Primary Examiner.