Vacuum cleaner
Li May 1, 1
U.S. patent number D307,657 [Application Number 07/071,281] was granted by the patent office on 1990-05-01 for vacuum cleaner. Invention is credited to Benny Li.
| United States Patent | D307,657 |
| Li | May 1, 1990 |
Vacuum cleaner
Claims
The ornamental design of a vacuum cleaner, as shown.
| Inventors: | Li; Benny (Wanchai, HK) |
|---|---|
| Appl. No.: | 07/071,281 |
| Filed: | July 9, 1987 |
| Current U.S. Class: | D32/22; 15/329; 15/350; D32/18 |
| Field of Search: | ;D32/21-22,24,32-34 ;15/320-322,328-329,333,338,344,347,349-351,353,410,412,414,415R,415A,418-422 |
References Cited [Referenced By]
U.S. Patent Documents
| D214084 | May 1969 | Chi |
| D220970 | June 1971 | Rawson et al. |
| D290895 | July 1987 | Thomas et al. |
| D292636 | November 1987 | Goodrich et al. |
| D298875 | December 1988 | Nakamura |
Assistant Examiner: McInroy; Ruth
Attorney, Agent or Firm: Hopgood, Calimafde, Kalil, Blaustein & Judlowe
Description
FIG. 1 is a perspective view of a vacuum cleaner showing my new design;
FIG. 2 is an exploded perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a front elevational view thereof.
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