Pipe dredge
Latest SHANGHAI KUNJEK HANDTOOLS AND HARDWARE CO., LTD Patents:
Description
The broken lines surrounding the light gray in
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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- Toilet Auger posted by Husky posted date Mar. 2, 2018, © Amazon, [online], [site visited Nov. 7, 2018]. Available from Internet, https://www.amazon.com/Husky-3-ft-Toilet-Auger (Year: 2018).
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- Toilet Snake posted by Liquid Plumr posted date May 3, 2017, © Amazon, [online], [site visited Nov. 7, 2018]. Available from Internet, https://www.amazon.com/Liquid-Plumr-670900-Toilet-Snake-Silver (Year: 2017).
Patent History
Patent number: D849341
Type: Grant
Filed: Aug 30, 2017
Date of Patent: May 21, 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: 29/615,628
Type: Grant
Filed: Aug 30, 2017
Date of Patent: May 21, 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: 29/615,628
Classifications
Current U.S. Class:
Sewer Or Pipe Cleaner (D32/14)