Curved interlocking construction block
Description
Claims
The ornamental design for a curved interlocking construction block as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D1154990
Type: Grant
Filed: Sep 29, 2025
Date of Patent: Oct 20, 2026
Assignee: Clemson University Reserach Foundation (Clemson, SC)
Inventors: Lavender Tessmer (Clemson, SC), Melissa Santjer (Clemson, SC), Casey Cole (Clemson, SC), Timothy Sutherland (Clemson, SC)
Primary Examiner: Richard Kearney
Application Number: 30/025,546
Type: Grant
Filed: Sep 29, 2025
Date of Patent: Oct 20, 2026
Assignee: Clemson University Reserach Foundation (Clemson, SC)
Inventors: Lavender Tessmer (Clemson, SC), Melissa Santjer (Clemson, SC), Casey Cole (Clemson, SC), Timothy Sutherland (Clemson, SC)
Primary Examiner: Richard Kearney
Application Number: 30/025,546
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)