Back supported portable vacuum cleaner
Stickle June 2, 1
U.S. patent number D326,747 [Application Number 07/608,899] was granted by the patent office on 1992-06-02 for back supported portable vacuum cleaner. Invention is credited to Marguerite R. Stickle.
| United States Patent | D326,747 |
| Stickle | June 2, 1992 |
Back supported portable vacuum cleaner
Claims
The ornamental design for a back supported portable vacuum cleaner, as shown and described.
| Inventors: | Stickle; Marguerite R. (Clinton, CT) |
|---|---|
| Appl. No.: | 07/608,899 |
| Filed: | November 5, 1990 |
| Current U.S. Class: | D32/21 |
| Field of Search: | ;D32/1,15,17-18,21,23-24,32-33 ;15/327.1,327.2,327.5,327.6 |
References Cited [Referenced By]
U.S. Patent Documents
| D312517 | November 1990 | Hohrien, II et al. |
| D315234 | March 1991 | Frisell |
| 1047164 | December 1912 | Butenschoen |
| 2392205 | January 1946 | Wales |
| 3331090 | July 1967 | Reiber et al. |
| 4290165 | September 1981 | Hiramatsu |
| 4541142 | September 1985 | Pudwill |
| 4570286 | February 1986 | Ross |
| 4748712 | June 1988 | DiGiovanni |
Assistant Examiner: McInroy; Ruth
Attorney, Agent or Firm: Gernstein; Terry M.
Description
FIG. 1 is a front perspective view of a back supported portable vacuum cleaner showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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