Treatment of coated glass
Patent 4513543 Issued on April 30, 1985. Estimated Expiration Date: 
March 22, 2003. 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.
March 22, 2003. 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 96217 125726 Abrasive material and process for manufacturing the same Patent #: 4175931 InventorsAssigneeApplicationNo. 06/477652 filed on 03/22/1983US Classes:451/41, Glass or stone abrading428/209, Including metal layer428/210, Including ceramic, glass, porcelain or quartz layer428/433, Alloy or free metal51/298, WITH SYNTHETIC RESIN51/307WITH INORGANIC MATERIALExaminersPrimary: Lesmes, George F.Assistant: Swisher, Nancy A. B. Attorney, Agent or FirmInternational ClassesB24D 3/32 (20060101)B24D 3/20 (20060101) B24B 1/00 (20060101) E06B 3/66 (20060101) E06B 3/673 (20060101) H05K 3/04 (20060101) H05K 3/02 (20060101) Foreign Application Priority Data1982-03-30 GBAbstractA metallic layer is removed from a coated glass surface (3) by subjecting the coated glass to the abrasive action of a stripping wheel (7) comprising a particulate abrasive in a porous matrix of polyvinyl formal.Other References
Field of SearchIncluding metal layer | |
