Since the Coleman company doesn't actually make any products anymore, Tom is undoubtedly right. Coleman licenses its name and somebody else makes the product, and sells & services it too. When the license period runs out, the product disappears, so I would advise that you find out who made it and how/where to get parts when needed.
Usually a Coleman brand product is made by a company already in the business for that type of product but lacking a well-known brand name. They license the Coleman name to get instant brand recognition, which is probably how they got Cabela's to carry the product in their stores.