IP Library › Granted Patent US 1,105,285
Granted Patent S1
US 1,105,285 · App. 29/953,114 · Granted Dec 9, 2025

Construction toy piece

Inventor: Ralph Muenzer (Friedrichshafen, DE)
Assignee: RAVENSBURGER VERLAG GMBH
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Quick Facts
Patent No.
US 1,105,285
App. No.
29/953,114
Granted
Dec 9, 2025
Kind
S1
Claims (1)

The ornamental design for a construction toy piece, as shown.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 28, 2025
From: MUENZER, RALPH
To: RAVENSBURGER VERLAG GMBH
Reel/Frame 070963/0001 →
Priority Claims (1)
EM 015048078-0011 · Jan 19, 2024 · regional
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