Cleaning machine
Hachtmann May 28, 1
U.S. patent number D370,320 [Application Number D/030,774] was granted by the patent office on 1996-05-28 for cleaning machine. This patent grant is currently assigned to Harris Research, Inc.. Invention is credited to Bill R. Hachtmann.
| United States Patent | D370,320 |
| Hachtmann | May 28, 1996 |
Cleaning machine
Claims
The ornamental design for a cleaning machine, as shown and described.
| Inventors: | Hachtmann; Bill R. (Oakhurst, CA) |
|---|---|
| Assignee: | Harris Research, Inc. (Logan,
UT) |
| Appl. No.: | D/030,774 |
| Filed: | November 7, 1994 |
| Current U.S. Class: | D32/22; D32/16 |
| Field of Search: | ;D32/15-18,21-24 ;15/319-321,323,327.1-327.4,327.6,327.7,334,340.1-340.4,352-353 |
References Cited [Referenced By]
U.S. Patent Documents
| D316765 | May 1991 | Wulff |
| D318543 | June 1991 | Shero |
| D337185 | July 1993 | Wulff |
| D343706 | January 1994 | Gurstein |
| 5465456 | November 1995 | Fellhauer |
Assistant Examiner: Sinuik; Stacia
Attorney, Agent or Firm: Thorpe North & Western
Description
FIG. 1 is a perspective view showing my new design;
FIGS. 2 and 3 are long side, elevational views of opposite sides;
FIGS. 4 and 5 are short side, elevational views of opposite sides;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom view.
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