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US Patent 4613043 - Bottle closure
US Patent Issued on September 23, 1986
Estimated Patent Expiration Date:
April 8, 2005Estimated 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.
Estimated Patent Expiration Date:
April 8, 2005Estimated 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.AbstractA novel and effective closure for a bottle opening which, when associated with a seal, provides an effective means for removing the cork and the breakage of the seal simultaneously. | InventorsApplicationNo. 06/720854 filed on 04/08/1985US Classes:206/428, Strap-type handle215/296, Stopper-type closure53/412, Package opening device (e.g., tear strip)53/489By plugging closure into containerExaminersPrimary: Norton, Donald F.Attorney, Agent or FirmUS Patent References326272, 785722, 810476, 1615150International ClassesB65D 39/00 (20060101)B65D 39/16 (20060101) |
