Rechargeable vacuum cleaner

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of a rechargeable vacuum cleaner showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a top, front and right side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D275427 September 4, 1984 Kishi et al.
D279513 July 2, 1985 Rinaldi et al.
D287893 January 20, 1987 Fujii et al.
4682384 July 28, 1987 Prahl et al.
Other references
  • Consumer Reports, 1/1986, p. 21, "Douglass Readivac 6.0", lower rt. corner of page.
Patent History
Patent number: D304511
Type: Grant
Filed: Mar 27, 1987
Date of Patent: Nov 7, 1989
Assignee: John Manufacturing Limited (Kowloon)
Inventor: John S. Yuen (Kowloon)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Ruth Takemoto
Law Firm: Fay, Sharpe, Beall, Fagan, Minnich & McKee
Application Number: 7/31,831
Classifications
Current U.S. Class: Vacuum Type (D32/18)