Curved whistle
Latest WOOJIN PLASTIC CO., LTD Patents:
Description
Claims
We claim the ornamental design for a curved whistle, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D782355
Type: Grant
Filed: Jan 6, 2016
Date of Patent: Mar 28, 2017
Assignee: WOOJIN PLASTIC CO., LTD (Guri-si, Gyeonggi-do)
Inventors: Jisook Paik (Seoul), Nan Hee Paik (Seoul), Ji Hye Paik (Seoul), Ji Won Son (Seoul)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Joseph Kukella
Application Number: 29/550,723
Type: Grant
Filed: Jan 6, 2016
Date of Patent: Mar 28, 2017
Assignee: WOOJIN PLASTIC CO., LTD (Guri-si, Gyeonggi-do)
Inventors: Jisook Paik (Seoul), Nan Hee Paik (Seoul), Ji Hye Paik (Seoul), Ji Won Son (Seoul)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Joseph Kukella
Application Number: 29/550,723
Classifications
Current U.S. Class:
Whistle (D10/119.3)