Duff Beer (English Wikipedia)

"Tweet by Simpsons music editor Chris Ledesma". Twitter. November 15, 2012. Archived from the original on January 9, 2013. Retrieved December 12, 2012.

buyusa.gov

"Current Issues of Mexican Intellectual Property" (PDF). Archived from the original (PDF) on March 24, 2012. Retrieved December 23, 2007.

dpma.de

register.dpma.de

"Register number: 302008077070". DPMA register. DPMA. Retrieved September 8, 2016.

duff-bier.com

"Produkt" (in German). Duff Beer UG. Archived from the original on February 29, 2012. Retrieved November 16, 2012.
"Kontakt (haftungsbeschränkt)" (in German). Duff Beer UG. Archived from the original on February 29, 2012. Retrieved November 16, 2012.
"Partner Europa" (in German). Duff Beer UG. Archived from the original on February 29, 2012. Retrieved November 16, 2012.

duffbeer.co.uk

"About Us". The Legendary Duff Beer. Duff Beer Distribution. Retrieved November 15, 2012.

duffbrasil.com.br

"Duff Brazil Website". Archived from the original on December 14, 2012. Retrieved December 17, 2012.

duffsudamerica.com

"Duff South America". Archived from the original on November 6, 2012. Retrieved December 17, 2012.

eater.com

Shah, Khushbu (July 28, 2014). "Watch Homer Simpson & Peter Griffin Fight Over Duff". Eater. Retrieved March 12, 2024.

europa.eu

euipo.europa.eu

Community Trade Mark No. 008351091 on EUTM 008351091 at website of Office for Harmonization in the Internal Market, accessed November 16, 2012
Community Trade Mark No. 001341130 on EUTM 001341130 at website of Office for Harmonization in the Internal Market, accessed November 17, 2012

curia.europa.eu

"T-87/12 - Duff Beer v OHMI - Twentieth Century Fox Film (Duff)". Europa. Retrieved November 17, 2012.
"Order of the General Court — Duff Beer v OHIM — Twentieth Century Fox Film (Duff)". Curia. Europa. February 6, 2014. Retrieved September 8, 2016.

floridabeerblog.wordpress.com

"Brew Review – Duff Beer at Universal Orlando". wordpress.com. October 5, 2014. Retrieved November 9, 2017.

foodspotting.com

"Bilbo's Pizza In A Pan". www.foodspotting.com. Retrieved January 27, 2017.

fortnightlyreview.info

Scardamaglia, Amanda (November 4, 2011). "The Return of Duff Beer – Only This Time it's 'Legendary'". The Fortnightly Review of IP & Media Law. University of Melbourne: IPRIA and CMCL. Archived from the original on November 10, 2017. Retrieved November 15, 2012.

ghostarchive.org

"Duff McKagan + Jeff Angell of Walking Papers - Wikipedia: Fact or Fiction?". YouTube. November 4, 2013. Archived from the original on December 19, 2021. Retrieved December 6, 2014.

hoppsy.com

"Won't somebody please think of the children… Duff banned Down Under – Hoppsy – the beer blog". Archived from the original on September 8, 2014. Retrieved September 8, 2014.

internationallawoffice.com

Vrins, Olivier; Katia De Clercq. "Trademarks, virtual products and Homer Simpson's favourite beer". Intellectual Property - Belgium. International Law Office. Retrieved November 17, 2012.

joesixpack.net

"Joe Sixpack - Reporting and drinking beer in Philly and beyond". www.joesixpack.net. Archived from the original on November 21, 2012. Retrieved November 9, 2017.

latercera.com

20th Century Fox pide incautación de cerveza chilena (in Spanish) Archived March 26, 2013, at the Wayback Machine

maxim.com

"GunsNRoses Nearly Killed Duff McKagan". Archived from the original on September 5, 2011. Retrieved August 15, 2011.

mundocerveza.com

Mmmh… Cerveeeezaa…! Archived December 6, 2007, at the Wayback Machine MundoCerveza.com (in Spanish)

odt.co.nz

Simon Hartley (January 23, 2017), McDuffs-calls-'last-drinks', Otago Daily Times

oregondigital.org

"Duffy's Tavern (Eugene, Oregon)". Oregon Digital. Retrieved February 9, 2023.

ouest-france.fr

"W9 censure la Duff, la bière d'Homer Simpson". Ouest-France (in French). September 18, 2012. Retrieved November 15, 2012.

psfk.com

Hutchings, Emma (February 22, 2012). "Homer Simpson's Duff Beer Goes On Sale In The UK".

ratebeer.com

"Daleside Duff". RateBeer. Retrieved November 9, 2017.

theage.com.au

Powell, Rose (September 11, 2014). "Duff dumped: Woolworths' Simpsons beer ruled 'highly appealing to children'". The Age.

time.com

Fitzpatrick, Alex; Vella, Matt; Eadicicco, Lisa; Peckham, Matt; Pullen, John Patrick; Begley, Sarah; D'Addario, Daniel (June 2, 2016). "The 18 Most Influential Fake Companies of All Time". Time. Archived from the original on June 2, 2016. Retrieved June 7, 2016.

twitter.com

"Tweet by David Silverman". Twitter. November 12, 2012. Retrieved December 12, 2012.
"Tweet by Simpsons music editor Chris Ledesma". Twitter. November 15, 2012. Archived from the original on January 9, 2013. Retrieved December 12, 2012.

universalstudioshollywood.com

"Universal Studios Hollywood - Los Angeles, California - Official Site". Universal Studios Hollywood. Retrieved February 5, 2024.

web.archive.org

Lince, Tim (July 17, 2015). "Duff Beer launches in response to counterfeits but challenges in Europe remain". World Trademark Review. Globe Business Media Group. Archived from the original on August 9, 2015. Retrieved September 8, 2016.
Fitzpatrick, Alex; Vella, Matt; Eadicicco, Lisa; Peckham, Matt; Pullen, John Patrick; Begley, Sarah; D'Addario, Daniel (June 2, 2016). "The 18 Most Influential Fake Companies of All Time". Time. Archived from the original on June 2, 2016. Retrieved June 7, 2016.
"GunsNRoses Nearly Killed Duff McKagan". Archived from the original on September 5, 2011. Retrieved August 15, 2011.
"Joe Sixpack - Reporting and drinking beer in Philly and beyond". www.joesixpack.net. Archived from the original on November 21, 2012. Retrieved November 9, 2017.
"Produkt" (in German). Duff Beer UG. Archived from the original on February 29, 2012. Retrieved November 16, 2012.
"Kontakt (haftungsbeschränkt)" (in German). Duff Beer UG. Archived from the original on February 29, 2012. Retrieved November 16, 2012.
"Partner Europa" (in German). Duff Beer UG. Archived from the original on February 29, 2012. Retrieved November 16, 2012.
Scardamaglia, Amanda (November 4, 2011). "The Return of Duff Beer – Only This Time it's 'Legendary'". The Fortnightly Review of IP & Media Law. University of Melbourne: IPRIA and CMCL. Archived from the original on November 10, 2017. Retrieved November 15, 2012.
"Won't somebody please think of the children… Duff banned Down Under – Hoppsy – the beer blog". Archived from the original on September 8, 2014. Retrieved September 8, 2014.
20th Century Fox pide incautación de cerveza chilena (in Spanish) Archived March 26, 2013, at the Wayback Machine
Mmmh… Cerveeeezaa…! Archived December 6, 2007, at the Wayback Machine MundoCerveza.com (in Spanish)
"Current Issues of Mexican Intellectual Property" (PDF). Archived from the original (PDF) on March 24, 2012. Retrieved December 23, 2007.
"Duff Brazil Website". Archived from the original on December 14, 2012. Retrieved December 17, 2012.
"Duff South America". Archived from the original on November 6, 2012. Retrieved December 17, 2012.

worldtrademarkreview.com

Lince, Tim (July 17, 2015). "Duff Beer launches in response to counterfeits but challenges in Europe remain". World Trademark Review. Globe Business Media Group. Archived from the original on August 9, 2015. Retrieved September 8, 2016.

wsj.com

Hagey, Keach (July 10, 2015). "'The Simpsons' Duff Beer Tries to Tap Markets Outside Springfield". The Wall Street Journal. Retrieved September 8, 2016.

youtube.com

"Duff McKagan + Jeff Angell of Walking Papers - Wikipedia: Fact or Fiction?". YouTube. November 4, 2013. Archived from the original on December 19, 2021. Retrieved December 6, 2014.