Combined level and square
Latest Ching Lin Plastic Industry Co., Ltd. Patents:
Description
FIG, 1 is a perspective view of a combined level and square showing my new design;
Claims
The ornamental design for combined level and square, as shown and described.
Referenced Cited
U.S. Patent Documents
4404753 | September 20, 1983 | Klok |
Patent History
Patent number: D659561
Type: Grant
Filed: Nov 26, 2010
Date of Patent: May 15, 2012
Assignee: Ching Lin Plastic Industry Co., Ltd. (Ta Li)
Inventor: Wen-Hsin Liao (Ta Li)
Primary Examiner: Antoine D Davis
Attorney: Kamrath IP Lawfirm, PA
Application Number: 29/379,897
Type: Grant
Filed: Nov 26, 2010
Date of Patent: May 15, 2012
Assignee: Ching Lin Plastic Industry Co., Ltd. (Ta Li)
Inventor: Wen-Hsin Liao (Ta Li)
Primary Examiner: Antoine D Davis
Attorney: Kamrath IP Lawfirm, PA
Application Number: 29/379,897
Classifications