IP Library › Granted Patent US 1,128,395
Granted Patent S1
US 1,128,395 · App. 29/941,271 · Granted Jun 2, 2026

Tool holder cylinder for lapping stone or ceramic materials

Inventor: Piergiorgio Trevisan (Villaverla, IT)
Assignee: PREMIER S.R.L.
B24B7/22B24D5/06
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Quick Facts
Patent No.
US 1,128,395
App. No.
29/941,271
Granted
Jun 2, 2026
Kind
S1
Claims (1)

The ornamental design for a tool holder cylinder for lapping stone or ceramic materials as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 9, 2024
From: TREVISAN, PIERGIORGIO
To: PREMIER S.R.L.
Reel/Frame 067363/0029 →
Continuity (1)
Continuation 18005263
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