List of light industry patents

Patent 6902392 was granted and assigned to Zippo on June, 2005 by the United States Patent and Trademark Office.

Patent D993730 was granted and assigned to Zippo on August, 2023 by the United States Patent and Trademark Office.

Patent D706968 was granted and assigned to Zippo on June, 2014 by the United States Patent and Trademark Office.

Patent D678101 was granted and assigned to Montblanc (company) on March, 2013 by the United States Patent and Trademark Office.

Patent D703084 was granted and assigned to Montblanc (company) on April, 2014 by the United States Patent and Trademark Office.

Patent D763696 was granted and assigned to Montblanc (company) on August, 2016 by the United States Patent and Trademark Office.

Patent D748917 was granted and assigned to Zippo on February, 2016 by the United States Patent and Trademark Office.

Patent D680021 was granted and assigned to Montblanc (company) on April, 2013 by the United States Patent and Trademark Office.

Patent D689392 was granted and assigned to Montblanc (company) on September, 2013 by the United States Patent and Trademark Office.

Patent D908989 was granted and assigned to Zippo on January, 2021 by the United States Patent and Trademark Office.

Patent D877631 was granted and assigned to Montblanc (company) on March, 2020 by the United States Patent and Trademark Office.

Patent D648630 was granted and assigned to Zippo on November, 2011 by the United States Patent and Trademark Office.

Patent D835525 was granted and assigned to Montblanc (company) on December, 2018 by the United States Patent and Trademark Office.

Patent 9333572 was granted and assigned to Zippo on May, 2016 by the United States Patent and Trademark Office.

Patent D858785 was granted and assigned to Zippo on September, 2019 by the United States Patent and Trademark Office.

Patent D723408 was granted and assigned to Montblanc (company) on March, 2015 by the United States Patent and Trademark Office.

Patent D830203 was granted and assigned to Montblanc (company) on October, 2018 by the United States Patent and Trademark Office.

Patent D821228 was granted and assigned to Montblanc (company) on June, 2018 by the United States Patent and Trademark Office.

Patent D654822 was granted and assigned to Montblanc (company) on February, 2012 by the United States Patent and Trademark Office.

Patent D814945 was granted and assigned to Montblanc (company) on April, 2018 by the United States Patent and Trademark Office.

Patent D835536 was granted and assigned to Montblanc (company) on December, 2018 by the United States Patent and Trademark Office.

Patent D872619 was granted and assigned to Montblanc (company) on January, 2020 by the United States Patent and Trademark Office.

Patent D743264 was granted and assigned to Montblanc (company) on November, 2015 by the United States Patent and Trademark Office.

Patent D768512 was granted and assigned to Montblanc (company) on October, 2016 by the United States Patent and Trademark Office.

Patent D871236 was granted and assigned to Montblanc (company) on December, 2019 by the United States Patent and Trademark Office.