Spray dryer

Latest Sakamoto Engineering Co., Ltd. Patents:


FIG. 1 is a front elevation of a spray dryer showing my new design;

FIG. 2 is a right-side elevation thereof;

FIG. 3 is a left-side elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a top plan thereof;

FIG. 6 is a bottom plan thereof; and,

FIG. 7 is a perspective view of the right side thereof, as seen from above.

Referenced Cited

U.S. Patent Documents

4683026 July 28, 1987 Feres
5015332 May 14, 1991 Iwaya et al.
5096537 March 17, 1992 Bergquist et al.

Patent History

Patent number: D339886
Type: Grant
Filed: Aug 29, 1990
Date of Patent: Sep 28, 1993
Assignee: Sakamoto Engineering Co., Ltd. (Tokyo)
Inventor: Tetsuo Sakamoto (Tokyo)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Watson, Cole, Grindle & Watson
Application Number: 7/574,254