Grill scraper
Patent 4112537 Issued on September 12, 1978. Estimated Expiration Date: 
December 23, 1997. 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.
December 23, 1997. 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 1645999 3434175 3800354 AbstractA tool for scraping the wires or rods constituting a barbeque grill or the like. The tool has a handle terminating in a stiff extension having a U-shaped distal end. A wheel is pivotably secured at its center to said extension and has a plurality of U-shaped indentations of different widths. The wheel may be rotated to align a suitably sized U-shaped indentation thereof with the U-shaped distal end of said extension. The latter indentation is of a width equal to the largest of the indentations in the wheel and of a depth equal to the deepest indentation in the wheel. The extension or backing element prevents rotation of the indented wheel during a scraping operation. | |
