Spray dryer

Latest Sakamoto Engineering Co., Ltd. Patents:


FIG. 1 is a front perspective view of a spray dryer showing my new design,

FIG. 2 is a rear perspective view thereof, and

FIG. 3 is a left side elevation thereof.

Referenced Cited

U.S. Patent Documents

D249043 August 22, 1978 McMullen
2815071 December 1957 Henszey et al.
3129131 April 1964 Henszey

Patent History

Patent number: D289811
Type: Grant
Filed: Dec 19, 1984
Date of Patent: May 12, 1987
Assignee: Sakamoto Engineering Co., Ltd. (Tokyo)
Inventor: Tetsuo Sakamoto (Tokyo)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth E. Takemoto
Law Firm: Watson, Cole, Grindle & Watson
Application Number: 6/683,465