Air filter for a robotic vacuum
Swett December 18, 2
U.S. patent number D672,928 [Application Number D/382,224] was granted by the patent office on 2012-12-18 for air filter for a robotic vacuum. This patent grant is currently assigned to iRobot Corporation. Invention is credited to David Orrin Swett.
| United States Patent | D672,928 |
| Swett | December 18, 2012 |
Air filter for a robotic vacuum
Claims
CLAIM The ornamental design for an air filter for a robotic vacuum, as shown and described.
| Inventors: | Swett; David Orrin (Waltham, MA) |
|---|---|
| Assignee: | iRobot Corporation (Bedford,
MA) |
| Appl. No.: | D/382,224 |
| Filed: | December 30, 2010 |
| Current U.S. Class: | D32/31; D32/30 |
| Current International Class: | 1505 |
| Field of Search: | ;D32/25,30-31 ;55/DIG.2,DIG.3,367,368,373-374,376-378,462,464,490 ;15/347-353,DIG.8 |
References Cited [Referenced By]
U.S. Patent Documents
| 5651188 | July 1997 | Swanson et al. |
| D383881 | September 1997 | Gudmundsson |
| D389284 | January 1998 | Gudmundsson |
| 5725623 | March 1998 | Bowerman et al. |
| D406421 | March 1999 | Bobrosky et al. |
| D425270 | May 2000 | Zahuranec |
| D443740 | June 2001 | Stratford |
| D445974 | July 2001 | Stratford |
| D472683 | April 2003 | Stratford |
| D522194 | May 2006 | Mason |
| 8021455 | September 2011 | Adamek et al. |
| 2006/0168925 | August 2006 | Whittemore |
Other References
|
Taiwan Search Report for Taiwan Design Patent Application No. 099306803 Dated Sep. 6, 2010. cited by other. |
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Sims; Kathleen M
Attorney, Agent or Firm: Honigman Miller Schwartz and Cohn LLP
Description
FIG. 1 is a bottom perspective view of an air filter for a robotic vacuum showing my new design.
FIG. 2 is a front view of an air filter for a robotic vacuum showing my new design.
FIG. 3 is a rear view of an air filter for a robotic vacuum of showing my design.
FIG. 4 is a side view of an air filter for a robotic vacuum showing my new design.
FIG. 5 is another side view of an air filter for a robotic vacuum showing my new design.
FIG. 6 is a bottom view of an air filter for a robotic vacuum showing my new design; and,
FIG. 7 is a top view of an air filter for a robotic vacuum showing my new design.
The portions of the air filter depicted in broken lines are not part of the claimed design.
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