Robotic vacuum cleaner
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Description
FIG. 1 is a top, front, left side perspective view of a robotic vacuum cleaner embodying my design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left 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.
Claims
The ornamental design for a robotic vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
D297871 | September 27, 1988 | Slany et al. |
4962453 | October 9, 1990 | Pong et al. |
D324592 | March 10, 1992 | Klingspor et al. |
D324929 | March 24, 1992 | Burns |
D381478 | July 22, 1997 | Amos |
5709007 | January 20, 1998 | Chiang |
D474312 | May 6, 2003 | Stephens et al. |
D524495 | July 4, 2006 | Ljunggren |
D527854 | September 5, 2006 | Marzynski |
Patent History
Patent number: D539996
Type: Grant
Filed: Aug 2, 2005
Date of Patent: Apr 3, 2007
Assignee: Vesture Corporation (Asheboro, NC)
Inventor: Byron C. Owens (Asheboro, NC)
Primary Examiner: Ruth McInroy
Application Number: 29/235,462
Type: Grant
Filed: Aug 2, 2005
Date of Patent: Apr 3, 2007
Assignee: Vesture Corporation (Asheboro, NC)
Inventor: Byron C. Owens (Asheboro, NC)
Primary Examiner: Ruth McInroy
Application Number: 29/235,462
Classifications
Current U.S. Class:
Vacuum (D32/21)