Spoon Agitator Snap-Fit Coupler for Clean Food Mixing

The patent uses a disposable plastic spoon that is discarded after single use, eliminating the need for cleaning and contamination protection of reusable components. The spoon includes a flat tab at the end of its handle that simplifies attachment to the shaft, removing the need for complex clips or hollow handles while maintaining the disposable advantage.

The patent extracts the attachment function from complex mechanical mechanisms (clips, hollow handles, collars) and implements it through a simple flat tab that can be inserted into a slot in the shaft. This extraction simplifies both the spoon design and the attachment process while maintaining reliable connection.

The patent eliminates the reusable adapter entirely by incorporating the attachment function directly into the disposable spoon through its flat tab. This removes the need for separate adapters, collars, and plungers that would require manufacturing and cleaning, while maintaining secure attachment during use.

The patent merges the attachment function that was previously separated in an adapter into the spoon itself. The flat tab integrated into the spoon handle performs both the connection and attachment functions, eliminating the need for separate adapter components and simplifying the overall system.

The patent uses a disposable spoon that is discarded after single use, eliminating the need for cleaning the spoon itself. The simple flat tab attachment mechanism also minimizes parts that would require cleaning, and the shaft slot is simple in design, making the system easier to maintain despite the disposable nature of the spoon.

The patent segments the system into a disposable spoon with attachment tab and a reusable shaft with slot. This segmentation isolates the contamination-prone elements (spoon and tab) as disposable components, while the shaft remains simple and easy to clean or protect, reducing overall contamination risk and cleaning requirements.