Wis. Stat. § 402.314
An unincorporated organization of band mothers who sold food at a fund-raising luncheon were not merchants as contemplated by sub. (1). Samson v. Riesing, 62 Wis. 2d 698, 215 N.W.2d 662 (1974). Evidence that the goods break or physically deteriorate after delivery may be relevant to whether the goods were fit at the time of delivery for the ordinary purpose for which they are used; but consideration of that evidence for that purpose does not impose an express warranty for future performance. City of Stoughton v. Thomasson Lumber Co., 2004 WI App 6, 269 Wis. 2d 339, 675 N.W.2d 487, 02-2192. A party may sue for breach of implied warranties under the UCC although it does not take possession of the goods if it is the party who contracts to buy the goods. Estate of Kriefall v. Sizzler USA Franchise, Inc., 2011 WI App 101, 335 Wis. 2d 151, 801 N.W.2d 781, 09-1212. When circumstances rendered a breach of good faith and of a fiduciary obligation chargeable to the buyer, the buyer was barred from asserting causes based on a breach of the warranty of merchantability, or on the seller's claimed fault, to recover from the seller that portion of the claim disallowed, with the buyer's consent, by the shipper. Greisler Brothers, Inc. v. Packerland Packing Co., Inc., 392 F. Supp. 206 (1975). The Implied Warranty of Merchantability and the Remote Manufacturer. Anzivino. 101 MLR 505 (2017). Status of Products Liability in Wisconsin. Coyne. WBB Aug. 1970.