Self-adhering stencil
Patent 4209565 Issued on June 24, 1980. Estimated Expiration Date: 
April 24, 1998. 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.
April 24, 1998. 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 2693426 3342623 3632376 3672981 3682763 3715267 3745059 4065595 InventorsAssigneeApplicationNo. 05/899388 filed on 04/24/1978US Classes:428/347, Heat sealable101/128.1, Attaching101/128.21, Laminated and/or plural sheets and/or coated base and manufacture101/128.4, Manufacture427/143, STENCIL BLANK MAKING428/311.31, And a force disintegratable component (e.g., stencil sheet, etc.)428/343, Adhesive outermost layer428/349, Synthetic resin or polymer428/913, MATERIAL DESIGNED TO BE RESPONSIVE TO TEMPERATURE, LIGHT, MOISTURE, ETC.428/914TRANSFER OR DECALCOMANIAExaminersPrimary: Lesmes, George F.Assistant: Varndell, R. Eugene Jr. Attorney, Agent or FirmInternational ClassB41N 1/24 (20060101)AbstractA self-adhering stencil in which a heat sensitive bonding resin is disposed as a coating on the uncoated tissue or incorporated in the stencil layer or disposed as a coating on either or both sides of the stencil layer.Field of SearchIncluding particulate materialPaper or wood Addition polymer of hydrocarbon(s) only MATERIAL DESIGNED TO BE RESPONSIVE TO TEMPERATURE, LIGHT, MOISTURE, ETC. 1 mil or less Heat sealable Synthetic resin or polymer Heat or solvent activated or sealable Three or more layers Adhesive outermost layer With heat sealable or heat releasable adhesive layer | |
