Intellectual Property

Welcome to the single least glamorous page on our site. Turns out, being the overachiever of bags takes patents.

So here they are: every trademark and patent behind (re)zip and BlueAvocado, filed, issued, and kept current by an actual human on our team. It's still a legal notice, so a few paragraphs below get formally precise. Consider it us swapping the hoodie for a blazer just long enough to say it properly, then changing right back.

Trademarks

BlueAvocado® and (re)zip® are registered trademarks of Rezip Co.

Virtual Patent Marking

The products below are protected by one or more patents in the United States and China. This page is intended to satisfy virtual patent marking requirements in various jurisdictions, including those of the America Invents Act, and to provide notice to the public under the U.S. patent marking statute, 35 U.S.C. § 287(a).

(re)zip Stand-Up Bags
United States Patent US 11,097,505 B2, US 11,654,648 B2
Chinese Patents: ZL201910312924.8, ZL201580009921.7

(re)zip Flat Bags
United States Patents US 10,000,033 B2,
US 10,780,666 B2, US 11,351,749 B2, US D753444 S1

(re)zip Flat Loop Bags
United States Patent US D1,122,614 S1

(re)zip Stand-Up Loop Bags
United States Patent US D1,126,568 S1

(re)zip Pizza Bag
United States Patent US D1,124,893 S1

Additional patents pending. This list may not be exhaustive and does not necessarily include every patent or application that applies to Rezip Co. products.

Last updated: August 26, 2026