Dough frame
Patent 4081169 Issued on March 28, 1978. Estimated Expiration Date: 
March 28, 1995. 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.
March 28, 1995. 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 781239 2181666 2521982 2868145 3671008 Pie board Patent #: 3958797 InventorApplicationNo. 05/701989 filed on 07/02/1976US Classes:249/115, Parting layer269/302.1, Mixing or kneading board425/374, Roll and coacting stationary shaping surface425/89WITH INTERPOSED NON-ADHERING WEB OR SHEET TYPE PARTING MEANSExaminersPrimary: Husar, Francis S.Assistant: Briggs, W. R. Attorney, Agent or FirmInternational ClassA21C 11/00 (20060101)AbstractA dough frame comprising in combination a discoid bottom plate; a first member removable thin sheet of plastic material sufficient in size to be mounted smoothly over and folded under said discoid plate; an annular rim element, having a rim height greater than the thickness of said discoid plate, the latter covered by said first member plastic sheet, and said rim element having a diameter adjusting means and supporting means cooperates with the said discoid plate covered with said first member plastic sheet to form a cavity or mold for accepting a pie dough mixture; a second member thin sheet of plastic material sufficient in size to enclose said dough within said cavity and to provide an interface between the said dough and a rolling pin and between the upper edges of the said rim element surrounding the said dough and a rolling pin.Field of SearchWITH INTERPOSED NON-ADHERING WEB OR SHEET TYPE PARTING MEANS | |
