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US 2010/0180659 A1Published application
Method for Marking a Socket
AssigneeJing Xiang Kai Industry Co., Ltd.
InventorDa-Sen LIN
Life of this patent
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Abstract
A method is disclosed for marking a socket. The method includes the steps of providing a socket, pressing the socket to make an indented mark, executing thermal treatment on the socket, coloring a portion of the socket near the indented mark to form a printed layer, vibrating and grinding the socket to remove the printed layer from the socket except the indented mark, and electroplating the socket to form a coating on an external side and an internal side of the socket.
Claims7
A method for marking a socket comprising the steps of:
- providing a socket;
- pressing the socket to make an indented mark;
- executing thermal treatment on the socket;
- coloring a portion of the socket near the indented mark to form a printed layer;
- vibrating and grinding the socket to remove the printed layer from the socket except the indented mark;
- and
- electroplating the socket to form a coating on an external side and an internal side of the socket.
4 more elements
A method for marking a socket comprising the steps of:
- providing a socket;
- pressing the socket to make an indented mark;
- executing thermal treatment on the socket;
- coloring a portion of the socket near the indented mark to form a printed layer that is isolating;
- grinding the socket to remove the printed layer from the socket except the indented mark;
- and
- electroplating the socket to form a coating on an external side and an internal side of the socket.
4 more elements
A socket comprising:
- an indented mark made therein;
- a printed layer made of an insolating material within the indented mark;
- and
- a coating on the socket so that the printed layer is in strong contrast with the coating.
1 more element
Dependencies are inferred from the claim text.