Cover for a fireproof door lock
Latest I-TEK Metal Mfg. Co., Ltd. Patents:
Description
Claims
The ornamental design for a cover for a fireproof door lock, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D623499
Type: Grant
Filed: Feb 12, 2010
Date of Patent: Sep 14, 2010
Assignee: I-TEK Metal Mfg. Co., Ltd. (Tainan)
Inventor: Hung-Jen Tien (Tainan)
Primary Examiner: Prabhakar Deshmukh
Attorney: Kamrath & Associates PA
Application Number: 29/355,691
Type: Grant
Filed: Feb 12, 2010
Date of Patent: Sep 14, 2010
Assignee: I-TEK Metal Mfg. Co., Ltd. (Tainan)
Inventor: Hung-Jen Tien (Tainan)
Primary Examiner: Prabhakar Deshmukh
Attorney: Kamrath & Associates PA
Application Number: 29/355,691
Classifications
Current U.S. Class:
D8/346