Sealed crustless sandwich
Patent 6004596 Issued on December 21, 1999. Estimated Expiration Date: 
December 8, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
December 8, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3083651 3690898 3767823 3769035 3862344 Apparatus for making dough envelopes containing filling 5853778 InventorsAssigneeApplicationNo. 986581 filed on 12/08/1997US Classes:426/94, Dough or batter type426/274, ASSEMBLING PLURAL EDIBLE PREFORMS HAVING EXTRANEOUS BINDER, RELEASE AGENT OR DIVERSE FOOD INTERPOSED BETWEEN PREFORMS426/275, Dough is preform426/297COATING OR SPREADING PLASTIC ON AN EDIBLE PREFORM AND SUBSEQUENTLY SHAPING THE PREFORMExaminersPrimary: Tran, HienAttorney, Agent or FirmInternational ClassA21D 013/00AbstractA sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly. The sandwich includes a lower bread portion, an upper bread portion, an upper filling and a lower filling between the lower and upper bread portions, a center filling sealed between the upper and lower fillings, and a crimped edge along an outer perimeter of the bread portions for sealing the fillings therebetween. The upper and lower fillings are preferably comprised of peanut butter and the center filling is comprised of at least jelly. The center filling is prevented from radiating outwardly into and through the bread portions from the surrounding peanut butter.Other References
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