Automatic scrub brush
Description
FIG. 1 is a perspective view of an automatic scrub brush showing my new design;
FIG. 2 is an end elevational view thereof;
FIG. 3 is an elevational view of the opposite end thereof;
FIG. 4 is a front elevational view thereof, the rear being a mirror image; and,
FIG. 5 is a side elevational view thereof, the opposite side being a mirror image.
The bristles are partially shown in FIGS. 1, 2, 4 and 5 for ease of illustration only.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D335770
Type: Grant
Filed: May 23, 1990
Date of Patent: May 25, 1993
Inventor: Dorsie D. McGregor (Wesson, MS)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: Terry M. Gernstein
Application Number: 7/527,246
Type: Grant
Filed: May 23, 1990
Date of Patent: May 25, 1993
Inventor: Dorsie D. McGregor (Wesson, MS)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: Terry M. Gernstein
Application Number: 7/527,246
Classifications
Current U.S. Class:
D/4102