Patent 5432976 Issued on July 18, 1995. Estimated Expiration Date: December 22, 2013. 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.
Device for collecting refuse and dust comprising a body (2) of elongate shape carrying a set of bristles (3). The body (2) is hollow so as to contain, in its interior, a chamber (4) for receiving refuse and dust.