Another holiday celebrated though the records of the U.S. Patent and Trademark Office. Happy Easter to all who celebrate it (or just like candy).
U.S. Patent No. 3,848,564 covers a Rotating Egg Coloring Device
U.S. Patent No. 5,878,698 covers an Ornamental Pet Collar Cover.
U.S. Patent No. 2,102,329 covers a Package.
U.S. Patent No. D349,470 covers an Easter Greenhouse.
U.S. Patent No. 4,124,135 covers a Hinged Plastic Easter Egg.
U.S. Patent No. D338,139 covers Bunny Tongs