IP Library › Granted Patent US 1,105,286
Granted Patent S1
US 1,105,286 · App. 29/953,107 · 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 1,105,286
App. No.
29/953,107
Granted
Dec 9, 2025
Kind
S1
Claims (1)

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

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 015048078-0010 · Jan 19, 2024 · regional
References Cited (8)
US D230291S · Karen · 1974 [cited by examiner]
US D290028S · Wichman · 1987 [cited by examiner]
US D290143S · Wichman · 1987 [cited by examiner]
US 5007876A · Klitsner · 1991 [cited by examiner]
US D517618S · Lantero · 2006 [cited by examiner]
US 10857452B2 · Hodek · 2020 [cited by examiner]
US D994787S · Chen · 2023 [cited by examiner]
US D1072071S · Muenzer · 2025 [cited by examiner]