Pipe dredge
Latest SHANGHAI KUNJEK HANDTOOLS AND HARDWARE CO., LTD. Patents:
Description
Claims
The ornamental design for a pipe dredge, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Encased Sink Cleaner posted by Brasscraft posted date unknown, © Amazon, [online], [site visited Nov. 7, 2018]. Available from Internet, https://www.amazon.com/Brasscraft-20-Encased-Sink-Cleaner (Year: 2018).
- Encased Sink Cleaner posted by Husky posted date unknown, © Amazon, [online], [site visited Nov. 7, 2018]. Available from Internet, https://www.amazon.com/Husky-ft-Encased-Sink-Cleaner/dp/B079J58RQ1 (Year: 2018).
Patent History
Patent number: D850036
Type: Grant
Filed: Aug 30, 2017
Date of Patent: May 28, 2019
Assignee: SHANGHAI KUNJEK HANDTOOLS AND HARDWARE CO., LTD. (Shanghai)
Inventor: Yeyi Fan (Shanghai)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Laura H Yu
Application Number: 29/615,620
Type: Grant
Filed: Aug 30, 2017
Date of Patent: May 28, 2019
Assignee: SHANGHAI KUNJEK HANDTOOLS AND HARDWARE CO., LTD. (Shanghai)
Inventor: Yeyi Fan (Shanghai)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Laura H Yu
Application Number: 29/615,620
Classifications
Current U.S. Class:
Sewer Or Pipe Cleaner (D32/14)