The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.
The dot-dash broken lines represent the boundaries of the design and form no part of the claim.
The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.
The dot-dash broken lines represent the boundaries of the design and form no part of the claim.
Number | Date | Country | Kind |
---|---|---|---|
2018-021425 | Oct 2018 | JP | national |
Number | Name | Date | Kind |
---|---|---|---|
3258791 | Kaplan | Jul 1966 | A |
3940811 | Tomikawa | Mar 1976 | A |
4178161 | Rudner | Dec 1979 | A |
4320543 | Dixon | Mar 1982 | A |
4605582 | Sias | Aug 1986 | A |
4686724 | Bedford | Aug 1987 | A |
D294212 | Sias | Feb 1988 | S |
D308453 | Elrod | Jun 1990 | S |
D336203 | Lin | Jun 1993 | S |
D381231 | Kuan | Jul 1997 | S |
D402148 | Bonaddio | Dec 1998 | S |
D497761 | Martin | Nov 2004 | S |
D710130 | Chen | Aug 2014 | S |
D840175 | Martin | Feb 2019 | S |
D898447 | Xu | Oct 2020 | S |
D927890 | Tajima | Aug 2021 | S |
Number | Date | Country |
---|---|---|
2007111423 | May 2007 | JP |
2010148819 | Jul 2010 | JP |
1535664 | Oct 2015 | JP |
2019115469 | Jul 2019 | JP |
1638470 | Aug 2019 | JP |
1638788 | Aug 2019 | JP |
1638789 | Aug 2019 | JP |
1639382 | Aug 2019 | JP |
1639628 | Aug 2019 | JP |
3006776600000 | Jan 2013 | KR |
3008744370000 | Sep 2016 | KR |
3009157170000 | Jul 2017 | KR |
Entry |
---|
Amazon.com. https://www.amazon.com/DMI-Mattress-Circulation-Pressure-Distribution/dp/B000EWVPCG/ref=sr_1_28?keywords= mattress%2Btopper&qid=1639816683&sr=8-28&th=1. “DMI Foam Mattress Topper, Egg Crate Foam Pad”. Date Unknown: Viewed Dec. 2021. (Year: 2021). |
Communication dated Sep. 27, 2019, from the Taiwanese Intellectual Property Office in application No. 108301862. |
Communication dated Sep. 11, 2019 from the Taiwanese Patent Office in application No. 108301861. |