A patent-pending taco shell design called Taco Shells With Canals is entering the product development pipeline, created by an Ohio-based inventor looking to solve one of the most persistent pain points in taco service: fillings that spill before the last bite. The shell features a series of built-in canals intended to contain ingredients in discrete sections, reducing mess and improving the eating experience.
For operators running high-volume taco programs — from fast-casual chains to food trucks and stadium concessions — the practical upside is worth noting. Portion control is a constant challenge in taco assembly, and a shell engineered to accept defined quantities of protein and condiment per canal could help standardize builds and reduce over-portioning. The inventor specifies approximately 2 tablespoons of meat and 1 teaspoon of condiment per canal as a suggested fill guide, which points toward repeatable, line-friendly assembly.
The design is also positioned as reducing spillage, which carries obvious appeal for dine-in and grab-and-go formats alike. Taco concepts have long wrestled with the structural limits of traditional U-shaped shells — a problem that has driven growth in everything from crispy-shell innovation to wrapped formats. A canal-based architecture represents a different engineering approach: instead of reinforcing the shell wall, it redirects the filling load into defined channels.
InventHelp, the Pittsburgh-based invention commercialization firm behind the submission, notes that a prototype model and technical drawings are available upon request, suggesting the concept is still in early-stage development. The company operates across consumer product and food-adjacent categories, frequently shepherding kitchen and food-prep inventions toward licensing or manufacturing partnerships.
Whether this particular design reaches commercial production will depend on interest from shell manufacturers or food-service suppliers. But the underlying consumer frustration it addresses — taco mess — is well-documented across restaurant operations and menu engineering discussions. As taco formats continue to proliferate on menus nationwide, shell construction is increasingly viewed as a differentiator rather than a commodity. Concepts that solve the structural problem early in the product chain may find a receptive audience among operators building taco-centric identities.
Written by Michael Politz, Author of Guide to Restaurant Success: The Proven Process for Starting Any Restaurant Business From Scratch to Success (ISBN: 978-1-119-66896-1), Founder of Food & Beverage Magazine, the leading online magazine and resource in the industry. Designer of the Bluetooth logo and recognized in Entrepreneur Magazine's "Top 40 Under 40" for founding American Wholesale Floral, Politz is also the Co-founder of the Proof Awards and the CPG Awards and a partner in numerous consumer brands across the food and beverage sector.
