I am researching this product (Tri-Blade Plastic Spiral Vegetable Slicer) in which the company Paderno World Cuisine claims a patent. I found no patent for this so far.
The item, sold on Amazon (http://www.amazon.com/gp/product/B0007Y9WHQ/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1) is made from plastic and is replicated under many brands.
I've been searching through these patents and so far have not found the patent they claim. Can a more experienced patient specialist help?