Hand duster
Description
Claims
The ornamental design for a hand duster, as shown and described.
Referenced Cited
U.S. Patent Documents
D324930 | March 24, 1992 | Pino |
D338294 | August 10, 1993 | Kohler |
D344376 | February 15, 1994 | Worwag |
D358689 | May 23, 1995 | Wallace |
D365178 | December 12, 1995 | Rakocy |
D367342 | February 20, 1996 | Langeland |
D398100 | September 8, 1998 | Stephens |
D423154 | April 18, 2000 | Rohn |
D519251 | April 18, 2006 | Hoshino |
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D568011 | April 29, 2008 | Lee |
D712101 | August 26, 2014 | Elmer |
Patent History
Patent number: D864505
Type: Grant
Filed: Sep 26, 2017
Date of Patent: Oct 22, 2019
Inventor: Shouqiang Yang (Dongguan)
Primary Examiner: Ruth McInroy
Application Number: 29/618,919
Type: Grant
Filed: Sep 26, 2017
Date of Patent: Oct 22, 2019
Inventor: Shouqiang Yang (Dongguan)
Primary Examiner: Ruth McInroy
Application Number: 29/618,919
Classifications
Current U.S. Class:
Vacuum (D32/21)