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Publication numberUSD186331 S
Publication typeGrant
Publication dateOct 13, 1959
Filing dateSep 16, 1957
Publication numberUS D186331 S, US D186331S, US-S-D186331, USD186331 S, USD186331S
InventorsJohn H. Hosking
Original AssigneeJohn H
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Three barrel slip fit coupling element or the like
US D186331 S
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Description  (OCR text may contain errors)

United States Patent 0 Des. 186,331 Patented Oct. 13, 1959 THREE BARREL SLIP FIT COUPLING ELEMENT OR THE LIKE John H; Hosking, Cincinnati, Ohio, assignor to John H. Hosking Co., Cincinnati, Ohio, a corporation of Ohio Application September 16, 1957, Serial No. 47,744

' Term of patent 14 years Fig. l is a perspective view of a three barrel slip fit coupling element or the like, showing my new design. Fig. 2 is a perspective view of the element of Fig. 1 when turned about 180 about the vertical barrel thereof.

Fig. 3 is a rear elevational view of Fig. 1.

The characteristic feature of my design resides in a coupling element having an elongated boss with pointed ends thereon and other bosses of pyramidal configuration.

I claim:

The ornamental design for a three barrel slip fit cou pling element or the like, as shown and described.

References Cited in the file of this patent UNITED STATES PATENTS Burnham Oct. 16, 19'51 OTHER REFERENCES American Builder for January 1955, page 233, item #AB15262.

American Builder for June 1956, page 236, Amidon Fitting.