Ruler
Description
The broken lines in the drawings illustrate portions of the ruler which form no part of the claimed design.
Claims
The ornamental design for a ruler, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Clover Hot Hemmer, available on Amazon.com, date first available Feb. 15, 2018 [online], [site visited Dec. 22, 2022], Available from the internet URL: <https://www.amazon.com/Clover-CL7700-Hot-Hemmer/dp/B079TW9HLF>. (Year: 2018).
Patent History
Patent number: D987453
Type: Grant
Filed: Jan 14, 2021
Date of Patent: May 30, 2023
Assignee: Kearing Ltd. (Shanghai)
Inventor: Chongchao Zhao (Shanghai)
Primary Examiner: Joseph Kukella
Assistant Examiner: Lillian Windham
Application Number: 29/766,211
Type: Grant
Filed: Jan 14, 2021
Date of Patent: May 30, 2023
Assignee: Kearing Ltd. (Shanghai)
Inventor: Chongchao Zhao (Shanghai)
Primary Examiner: Joseph Kukella
Assistant Examiner: Lillian Windham
Application Number: 29/766,211
Classifications
Current U.S. Class:
Template Or Comparator Gauge (6) (D10/64)