Cleaning head
Kent , et al. July 15, 2
U.S. patent number D709,257 [Application Number D/441,993] was granted by the patent office on 2014-07-15 for cleaning head. This patent grant is currently assigned to Kent Research Corporation. The grantee listed for this patent is Kent Research Corporation. Invention is credited to Steven Rodger Kent, Willie Dee Kent.
| United States Patent | D709,257 |
| Kent , et al. | July 15, 2014 |
Cleaning head
Claims
CLAIM The ornamental design for a cleaning head, as shown and described.
| Inventors: | Kent; Willie Dee (Oro Valley, AZ), Kent; Steven Rodger (Ash Flat, AR) | ||||||||||
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| Applicant: |
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| Assignee: | Kent Research Corporation (Ash
Flat, AR) |
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| Appl. No.: | D/441,993 | ||||||||||
| Filed: | January 11, 2013 |
| Current U.S. Class: | D32/32 |
| Current International Class: | 1505 |
| Field of Search: | ;D32/17,22,31-33,50 ;15/415.1-422,1,400,414,328,329,320,22,353,361,410,383,363,327.1,405,246.2,246.3,4,412,396-399,393,982 ;285/7 ;134/21,198 ;38/77.5,77.9 ;392/384,404 ;68/5R,5A,222 ;223/51,70,73 ;239/538 |
References Cited [Referenced By]
U.S. Patent Documents
| 2235226 | March 1941 | Lofgren et al. |
| D165509 | December 1951 | Calvin |
| D208851 | October 1967 | Lindberg |
| 6513192 | February 2003 | Pearlstein |
| 7162769 | January 2007 | Tratter |
| D592365 | May 2009 | Massip et al. |
| 7757340 | July 2010 | Sawalski |
| D689251 | September 2013 | Kent et al. |
| 2006/0260089 | November 2006 | Hammond |
| 2007/0033766 | February 2007 | Livingston |
| 2008/0034813 | February 2008 | Tobias |
| 2010/0223750 | September 2010 | Kappos et al. |
| 2012/0204376 | August 2012 | Charlton |
| 2013/0180550 | July 2013 | Kent et al. |
| 0902688 | Jan 2005 | EP | |||
| 08-024189 | Jan 1996 | JP | |||
| WO01/06188 | Jan 2001 | WO | |||
Other References
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US. Appl. No. 29/410,867, filed Jan. 12, 2012. cited by applicant . Office Action Summary from USPTO for U.S. Appl. No. 29/410,867 mailed Feb. 5, 2013. cited by applicant . Office Action Summary from USPTO for U.S. Appl. No. 29/410,867 mailed Mar. 15, 2013. cited by applicant . Notice of Allowance from USPTO for U.S. Appl. No. 29/410,867 mailed Apr. 16, 2013. cited by applicant . International Search Report for PCT/US 97/03719. cited by applicant . International Search Report and Written Opinion for PCT/US2013/021172, International filing date Jan. 11, 2013, mailed from ISA Apr. 23, 2013. cited by applicant. |
Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Stoel Rives, LLP
Description
FIG. 1 is a top isometric view of a cleaning head showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left elevation view thereof;
FIG. 4 is a right elevation view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines are for illustrative purposes only and form no part of the claimed design.
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