Wet tissue dispensing port
Patent 4534491 Issued on August 13, 1985. Estimated Expiration Date: 
August 13, 2002. 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.
August 13, 2002. 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 2004614 2317102 2806591 3749296 3862472 3868052 3879257 Dispenser for moist tissues Bulk package for substantially wet sheets and dispensing device therefor Dispensing moist treated towels or tissues InventorsAssigneeApplicationNo. 06/395568 filed on 07/06/1982US Classes:221/63, Deformation by non-coextensive outlet opening221/310Plural spring biased or resilient fingersExaminersPrimary: Bartuska, F. J.Attorney, Agent or FirmInternational ClassesA47K 10/38 (20060101)A47K 10/24 (20060101) A47K 10/32 (20060101) AbstractA dispensing port in a wall of a container 10 for dispensing perforated sheets. The dispensing port comprises three slots 62 generally extending radially from a central opening 61 of the dispensing port to form three flexible, triangular flaps 56, the apex 58 of each flap 56 being rounded. The flaps 56 apply tension to a leading sheet being pulled through the slots 62 to cause the leading sheet to be separated from the next sheet at the perforations while leaving a tip 75 of the next sheet projecting through the dispensing port.Field of SearchDeformation by non-coextensive outlet opening | |
