IP Library › Granted Patent US 1,103,308
Granted Patent S1
US 1,103,308 · App. 29/855,271 · Granted Nov 25, 2025

Calf raise block

Inventor: Wei Lin (Lake Zurich, IL)
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Quick Facts
Patent No.
US 1,103,308
App. No.
29/855,271
Granted
Nov 25, 2025
Kind
S1
Claims (1)

The ornamental design for a calf raise block, as shown and described.

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