The dot-dash broken lines represent boundaries of the claimed design and form no part of the claimed design. The dash-dash broken lines depict portions of the tread for a step that form no part of the claimed design.
The dot-dash broken lines represent boundaries of the claimed design and form no part of the claimed design. The dash-dash broken lines depict portions of the tread for a step that form no part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| D307800 | Hradisky | May 1990 | S |
| D335966 | Schwartzkopf | Jun 1993 | S |
| D351476 | Grosfillex | Oct 1994 | S |
| D449386 | Cheris | Oct 2001 | S |
| D501683 | Hernandez | Feb 2005 | S |
| D563685 | Adams | Mar 2008 | S |
| D566978 | Gonzalez | Apr 2008 | S |
| D600929 | Kemnitzer | Sep 2009 | S |
| D606768 | Tu | Dec 2009 | S |
| D618229 | de Jong | Jun 2010 | S |
| D630864 | Perelman | Jan 2011 | S |
| D636396 | Li | Apr 2011 | S |
| 8197103 | Chang et al. | Jun 2012 | B2 |
| D666182 | Zheng | Aug 2012 | S |
| D695032 | Buitendag | Dec 2013 | S |
| D724866 | Johnson | Mar 2015 | S |
| D743091 | Degrandis et al. | Nov 2015 | S |
| 797645 | Nishii | Sep 2017 | A1 |
| 10123669 | Edwards | Nov 2018 | B2 |
| D865386 | Sphikas | Nov 2019 | S |
| D904046 | Stroikov | Dec 2020 | S |
| D904047 | Stroikov | Dec 2020 | S |
| 20140131138 | Simpson | May 2014 | A1 |
| 20150359390 | Goetz | Dec 2015 | A1 |
| Entry |
|---|
| Two-Step Plastic Step Stool. [online] Retrieved Nov. 17, 2020 from URL: https://www.menards.com/main/paint/ladders-scaffolding/step-stools-step-ladders/two-step-plastic-step-stool-250-lb-max/41309/p-4364363663400790.htm. |
| Top 5 Best Plastic Step Stool Review in 2020. [online] Retrieved Nov. 17, 2020 from URL: https://greathomedepot.com/plastic-step-stool/. |
| Playtex Surefoot Single Step Stool. [online] Retrieved Mar. 11, 2021 from URL: https://www.target.eom/p/playtex-surefoot-single-tier-step-stool-white/-/A-77377899. |
| Ubbi Step Stool. [online] Retrieved Mar. 11, 2021 from URL: https://enlightenedbaby.com/product/ubbi-step-stool/?gclid=Cj0KCQiAnKeCBhDPARIsAFDTLTKRjaq61QtHsXxcvr2_Nf8Nw4fDOuztaOe8f8kTpme-S2BxQRPtwjAaAh_oEALw_wcB. |
| [No Author Listed] Rolling Step Stool—Black, Model No. H-7846BL. Uline. https://www.uline.com/Product/Detail/H-7846BL/Ladders/Rolling-Step-Stool-Black?pricode=WB8203&gadtype=pla&id=H-7846BL&gclid=EAIAIQobChMIrOCd9pLj4wIVBVYMCh2rbgiyEAQYAyABEgLBPD_BwE&gclsrc=aw_ds, publicly available at least as early as Aug. 4, 2019, 1 page. |
| [No Author Listed] Baby Bjorn Step Safe. Publicly available prior to Feb. 20, 2020. 1 page. |
| [No Author Listed] Dreambaby Step Stool. Publicly available prior to Feb. 20, 2019. 1 page. |
| [No Author Listed] Ubbi Step Stool. Publicly available prior to Sep. 13, 2019, 1 page. |