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Description

DELTA COUPLING Len l'ledrlheon, Vaxjo Sweden, signal-to RA. Help Smlde All, Gemla, Sweden flied Oct. 20, 1975, Ser. No. 623,743 Clheprlorlty, application Swede! May 15, 1915 Ten: of patent 14 yell Y be. 241,911 Patented Oct. 19, 1978 US. a. IDS-229 FIGS FIG. 1 is a front view of a delta coupling showing my Referelcee Cled new design; "NH-ED FIG. 2 is a perspective view of my delta coupling as STATES PAT s sun from the fight in FIG. 1; 2,835,538 5/1958 Kornely 148-49 X &

FIG. 3 is a top perspective view of my delta coupling as seen from a point above the center thereof;

FIG. 4 is a rear view of my delta coupling, and

FIG. 5 is a perspective view 1! my delta coupling as seen from the right in FIG. 4.

I claim:

The ornamental design for a delta coupling, as shawn and described.

OTHER REFERENCES Merrill Bros. brochure, rec'd. 1966, shackle item.

WlLLlAM N. WERTMAN, Primary Examiner

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