Dry transfer materials characterized by transfer-facilitating discontinuity in the adhesive layer thereof
Patent 3987225 Issued on October 19, 1976. Estimated Expiration Date: 
October 19, 1993. 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.
October 19, 1993. 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 3190788 3212913 3298850 3432376 3459626 3515270 3741787 InventorsAssigneeApplicationNo. 540883 filed on 01/14/1975US Classes:428/43, SHEET, WEB, OR LAYER WEAKENED TO PERMIT SEPARATION THROUGH THICKNESS156/240, Transfer of printing or design156/85, Subsequent to assembly of laminae427/147, Decal or embossing foil type (i.e., continuous film transfers)428/195.1, Discontinuous or differential coating, impregnation or bond (e.g., artwork, printing, retouched photograph, etc.)428/354, Three or more layers428/914TRANSFER OR DECALCOMANIAExaminersPrimary: Cannon, J.C.Attorney, Agent or FirmInternational ClassB44C 1/17 (20060101)Foreign Application Priority Data1974-01-16 UKAbstractA dry transfer sheet of the kind described comprising a carrier sheet, at least one design carried by said carrier sheet and releasably bonded thereto, and a layer of shrinkable pressure sensitive adhesive covering said design and overlapping said carrier sheet to stress the edges of the design to cause at least a reduction of bonding between the edges of the design and the carrier sheet. | |
