Electric vacuum cleaner
Latest Makita Electric Works, Ltd. Patents:
Description
FIG. 1 is a perspective view of an electric vacuum cleaner showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D144628 | May 1946 | Morgan et al. |
D184829 | April 1959 | Nerheim |
D219113 | November 1970 | Coult |
D288014 | January 27, 1987 | Perkins |
D303856 | October 3, 1989 | Yuen |
- Sales Brochure for Swicco, Model No. 4040DW, by Makita (one sheet). Sales Brochure for Handy Vac II, Model 4070DW, by Makita (two sheets).
Patent History
Patent number: D324928
Type: Grant
Filed: Mar 7, 1991
Date of Patent: Mar 24, 1992
Assignee: Makita Electric Works, Ltd.
Inventors: Fusao Fushiya (Noritakeshinmachi), Koji Haneda (Okazaki)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Law Firm: Lahive & Cockfield
Application Number: 7/667,598
Type: Grant
Filed: Mar 7, 1991
Date of Patent: Mar 24, 1992
Assignee: Makita Electric Works, Ltd.
Inventors: Fusao Fushiya (Noritakeshinmachi), Koji Haneda (Okazaki)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Law Firm: Lahive & Cockfield
Application Number: 7/667,598
Classifications
Current U.S. Class:
Vacuum Type (D32/18)