| Number | Date | Country | Kind |
|---|---|---|---|
| 003495654-0001 | Dec 2016 | EM | regional |
| 003495654-0002 | Dec 2016 | EM | regional |
| 003495654-0003 | Dec 2016 | EM | regional |
| 003495654-0004 | Dec 2016 | EM | regional |
| 003495654-0005 | Dec 2016 | EM | regional |
| 003495654-0006 | Dec 2016 | EM | regional |
| 003495654-0007 | Dec 2016 | EM | regional |
| 003495654-0008 | Dec 2016 | EM | regional |
| 003495654-0009 | Dec 2016 | EM | regional |
| 003495654-0010 | Dec 2016 | EM | regional |
| 003495654-0012 | Dec 2016 | EM | regional |
| 003495654-0014 | Dec 2016 | EM | regional |
| 003495654-0016 | Dec 2016 | EM | regional |
| 003495654-0017 | Dec 2016 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 1958508 | Audet | May 1934 | A |
| 2609638 | Lindenmeyer | Sep 1952 | A |
| D254752 | Gabriel | Apr 1980 | S |
| 5071384 | Poulsen | Dec 1991 | A |
| 5372450 | Blodgett | Dec 1994 | A |
| D364199 | Schmidt | Nov 1995 | S |
| 5599221 | Gabriel | Feb 1997 | A |
| D394681 | Pagel | May 1998 | S |
| D395469 | Glickman | Jun 1998 | S |
| 5826394 | Barton, Jr. | Oct 1998 | A |
| D403028 | Barton, Jr. | Dec 1998 | S |
| D410044 | Krog | May 1999 | S |
| D415538 | Krog | Oct 1999 | S |
| 6301747 | Parein | Oct 2001 | B1 |
| 6672931 | Bagley | Jan 2004 | B1 |
| 6702640 | Park | Mar 2004 | B1 |
| D516635 | Kim | Mar 2006 | S |
| D551304 | Manvelian | Sep 2007 | S |
| 7553209 | Sorensen | Jun 2009 | B1 |
| D605236 | Sinisi | Dec 2009 | S |
| D610628 | Christensen | Feb 2010 | S |
| D660664 | Hsu | May 2012 | S |
| 8540545 | Leicht | Sep 2013 | B2 |
| D706362 | Norman | Jun 2014 | S |
| D706877 | Norman | Jun 2014 | S |
| D711972 | Norman | Aug 2014 | S |
| D711973 | Norman | Aug 2014 | S |
| D712487 | Strand | Sep 2014 | S |
| D712488 | Strand | Sep 2014 | S |
| D715873 | Norman | Oct 2014 | S |
| D720408 | Webb | Dec 2014 | S |
| D721406 | Webb | Jan 2015 | S |
| D724676 | Winkelmann | Mar 2015 | S |
| 9017133 | Rolf | Apr 2015 | B2 |
| D755902 | Chen | May 2016 | S |
| D757860 | Cochella | May 2016 | S |
| D762267 | Glasband | Jul 2016 | S |
| D777846 | Greaves | Jan 2017 | S |
| 9664222 | Evitt | May 2017 | B2 |
| D805656 | Huizinga | Dec 2017 | S |
| D835728 | Clemmer | Dec 2018 | S |
| D837900 | Laraignou | Jan 2019 | S |
| D844715 | De Wilde | Apr 2019 | S |
| 20050272301 | Bruder | Dec 2005 | A1 |
| 20070264901 | Sisamos | Nov 2007 | A1 |
| 20080267696 | De Wilde | Oct 2008 | A1 |
| 20090004946 | Sinisi | Jan 2009 | A1 |
| 20090290932 | Silbereisen et al. | Nov 2009 | A1 |
| 20110039474 | Bruder | Feb 2011 | A1 |
| 20130165012 | Klauber | Jun 2013 | A1 |
| 20130195547 | De Wilde | Aug 2013 | A1 |
| 20140273712 | Uttley | Sep 2014 | A1 |
| 20150251104 | Lange | Sep 2015 | A1 |
| 20180056207 | Bagley | Mar 2018 | A1 |
| 20180154276 | Oh | Jun 2018 | A1 |
| 20190134524 | De Wilde | May 2019 | A1 |
| 20200009470 | Chiang | Jan 2020 | A1 |
| 20200101396 | Pease | Apr 2020 | A1 |
| Number | Date | Country |
|---|---|---|
| 303298907 | Jul 2015 | CN |
| 303956882 | Dec 2016 | CN |
| 8332034 | Feb 1984 | DE |
| 003453430-0001 | Nov 2016 | EM |
| WO 2000057979 | Oct 2000 | WO |
| WO 2007035081 | Mar 2007 | WO |
| D079996-010 | Feb 2013 | WO |
| Entry |
|---|
| http://licensingmagazine/com/2017/02/08/new-twickto-construction-toys/?lang=en Posted Feb. 8, 2017 (Year: 2017). |
| http://business.twickto.com/assortment/theme-packs/construction/ Uploaded Jan. 2017 (Year: 2017). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29606052 | Jun 2017 | US |
| Child | 29672510 | US |