US 3655201
Forward Citations
How the 2x2x2 Magnetic Puzzle Cube Works
Patents that cite US 3655201 — inventions that reference this patent as foundational prior art in their own applications. High forward citation counts indicate an influential patent.
CITED BY
75 patents
IN PATENTLENS
0
Citation network
This patent has been cited by 75 later patents. Citation detail pages are being built out in Phase 2.
Forward citation data is sourced from the USPTO patent database. Only patents indexed in PatentBrief are shown as links.