Hot iron ruler
Latest SHANGHAI KEARING STATIONERY CO., LTD. Patents:
Description
Claims
The ornamental design for a hot iron ruler, as shown and described.
Referenced Cited
Patent History
Patent number: D899952
Type: Grant
Filed: Jul 2, 2020
Date of Patent: Oct 27, 2020
Assignee: SHANGHAI KEARING STATIONERY CO., LTD. (Shanghai)
Inventor: Chongchao Zhao (Changde)
Primary Examiner: Antoine Duval Davis
Application Number: 29/740,369
Type: Grant
Filed: Jul 2, 2020
Date of Patent: Oct 27, 2020
Assignee: SHANGHAI KEARING STATIONERY CO., LTD. (Shanghai)
Inventor: Chongchao Zhao (Changde)
Primary Examiner: Antoine Duval Davis
Application Number: 29/740,369
Classifications