Dispenser for dispensing photographic sheets from a stack
Patent 4463943 Issued on August 7, 1984. Estimated Expiration Date: 
September 3, 2001. 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.
September 3, 2001. 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 492218 1140884 InventorAssigneeApplicationNo. 06/299011 filed on 09/03/1981US Classes:271/21, Rotary271/115, In oscillatory movement271/118, Feed by successive approach and retraction271/22Pack advancerExaminersPrimary: Stoner, Bruce H. Jr.Assistant: Barlow, James E. Attorney, Agent or FirmInternational ClassesG03B 27/58 (20060101)B65H 3/06 (20060101) B65H 3/02 (20060101) Foreign Application Priority Data1980-09-08 GBAbstractA dispenser for dispensing photographic sheets from a stack, comprising a dispensing mechanism with first and second sheet buckling members operative to make the upper sheet buckle and lift and then to release the leading edge of the buckled sheet to allow it to move under recovery forces of the sheet into a forward position beyond the end of the stack of sheets. | |
