ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,472,650, issued on Nov. 18, was assigned to Maya Technologies Ltd. (Hong Kong).
"Scraper" was invented by Shanglin Yang (Hong Kong).
According to the abstract* released by the U.S. Patent & Trademark Office: "A scraper includes: a blade; a housing; and a connection member. The housing defines a storage cavity and has a first limiting portion. The connection member is slidably mounted in the storage cavity and includes an external portion in which the blade is mounted and a second limiting portion mated. When the connection member is slid from a first position to a second position, the second limiting portion is mated with the first limiting portion to prevent sliding of the connectio...