Strip for teaching-aid
Latest Youth Toy Enterprises Co., Ltd. Patents:
Description
Claims
The ornamental design for a strip for teaching-aid, as shown and described.
Patent History
Patent number: D678411
Type: Grant
Filed: Apr 3, 2012
Date of Patent: Mar 19, 2013
Assignee: Youth Toy Enterprises Co., Ltd. (New Taipei)
Inventor: Wen-Yuan Lin (New Taipei)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Application Number: 29/417,389
Type: Grant
Filed: Apr 3, 2012
Date of Patent: Mar 19, 2013
Assignee: Youth Toy Enterprises Co., Ltd. (New Taipei)
Inventor: Wen-Yuan Lin (New Taipei)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Application Number: 29/417,389
Classifications
Current U.S. Class:
Teaching Material (D19/59)