U.S. patent number D457,696 [Application Number D/136,643] was granted by the patent office on 2002-05-21 for vacuum cleaning tool.
This patent grant is currently assigned to Dupro AG. Invention is credited to Peter Worwag.
United States Patent |
D457,696 |
Worwag |
May 21, 2002 |
Vacuum cleaning tool
Claims
The ornamental design for a vacuum cleaning tool, as shown.
Inventors: |
Worwag; Peter (Romanshorn,
CH) |
Assignee: |
Dupro AG (Romanshorn,
CH)
|
Appl.
No.: |
D/136,643 |
Filed: |
February 2, 2001 |
Foreign Application Priority Data
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|
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|
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Aug 2, 2000 [DE] |
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4 00 07 408 |
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Current U.S.
Class: |
D32/32 |
Current International
Class: |
1505 |
Field of
Search: |
;D32/21-22,31-33,25
;15/322,415.1-422.1,41.1,52.1,387,350-351,366,368,383 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Huckett; Gudrun E.
Description
FIG. 1 is a top perspective view of a vacuum cleaning tool showing
my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left 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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