Vacuum cleaner
Granted 12 Jan 1988 · no office action yet
Assignee: Hitachi, Ltd.
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Attorney: Attorney · Log in to unlock
Inventors: Yoshikuni Ohhira, Kouichi Hasegawa, Tomoyuki Miyata, Masao Sunagawa · Examiner: Wallace R. Burke · AU 291 · TC 2900
Life of the patent
4 dated eventsDescription
1 parts›FIG. 1 is a front, top and right…
FIG. 1 is a front, top and right side elevational perspective view of a vacuum cleaner showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side perspective view thereof;
Claims
1 · 1 independent · depth 1Classifications
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