Mattress
Chang March 31, 2
U.S. patent number D725,408 [Application Number D/487,026] was granted by the patent office on 2015-03-31 for mattress. This patent grant is currently assigned to Joinwin Technology Co., Ltd.. The grantee listed for this patent is Joinwin Technology Co., Ltd.. Invention is credited to Cheng-Wei Chang.
| United States Patent | D725,408 |
| Chang | March 31, 2015 |
Mattress
Claims
CLAIM The ornamental design for a mattress, as shown and described.
| Inventors: | Chang; Cheng-Wei (Taichung, TW) | ||||||||||
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| Applicant: |
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| Assignee: | Joinwin Technology Co., Ltd.
(Taichung, TW) |
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| Appl. No.: | D/487,026 | ||||||||||
| Filed: | April 4, 2014 |
| Current U.S. Class: | D6/605 |
| Current International Class: | 0609 |
| Field of Search: | ;D6/382,383,391,393,394,395,406.6,583,595,596,601,602,603,604,605,606,607,622,690 ;D5/7,37,39,48,53,55,56,57,58,60,61,62,63,66 ;5/665,668,675,677,689,690,691,693,696,706,710,713 ;112/117,176,401,416,418,439 ;138/418 ;428/138,187,141 ;442/59,308 ;2/244 |
References Cited [Referenced By]
U.S. Patent Documents
| 2245909 | June 1941 | Enfiajian |
| 2434641 | January 1948 | Burns |
| 3303518 | February 1967 | Ingram |
| 3705429 | December 1972 | Nail |
| D374367 | October 1996 | Bonaddio et al. |
| D395780 | July 1998 | Denney et al. |
| D404955 | February 1999 | Buonocore |
| D455928 | April 2002 | Fisher et al. |
| 7520011 | April 2009 | Liberkowski |
| D593349 | June 2009 | Pittman |
| D597778 | August 2009 | Pittman |
| D606794 | December 2009 | Steppat et al. |
| D609520 | February 2010 | Pittman |
| D633322 | March 2011 | Morrison |
| D647350 | October 2011 | Mantzis |
| D699495 | February 2014 | McCarty et al. |
| D701712 | April 2014 | Nielsen et al. |
| 2002/0083528 | July 2002 | Fisher et al. |
| 2007/0107134 | May 2007 | Pittman |
| 2010/0269262 | October 2010 | Warren et al. |
Assistant Examiner: Nguyen; Bao-Yen
Attorney, Agent or Firm: Muncy, Geissler, Olds & Lowe, P.C.
Description
FIG. 1 shows a perspective view of the mattress.
FIG. 2 shows a front view of the present design.
FIG. 3 shows a rear view of the present design.
FIG. 4 shows a left side view of the present design.
FIG. 5 shows a top view of the present design; and,
FIG. 6 shows a bottom view of the present design.
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