Dust collector
Latest Chang Tjer Industrial Co., Ltd. Patents:
Description
Claims
The ornamental design for a dust collector, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D593264
Type: Grant
Filed: Nov 14, 2007
Date of Patent: May 26, 2009
Assignee: Chang Tjer Industrial Co., Ltd. (Taichung)
Inventor: Kun-Yi Lin (Taichung)
Primary Examiner: Ruth McInroy
Attorney: Kamrath & Associates PA
Application Number: 29/297,561
Type: Grant
Filed: Nov 14, 2007
Date of Patent: May 26, 2009
Assignee: Chang Tjer Industrial Co., Ltd. (Taichung)
Inventor: Kun-Yi Lin (Taichung)
Primary Examiner: Ruth McInroy
Attorney: Kamrath & Associates PA
Application Number: 29/297,561
Classifications
Current U.S. Class:
Vacuum (D32/21)