IP Library › Granted Patent US 1,097,147
Granted Patent S1
US 1,097,147 · App. 29/893,277 · Granted Oct 7, 2025

Handpiece

Inventor: Jung Ho Lee (Seoul, KR)
Assignee: SAESHIN PRECISION CO., LTD.
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Quick Facts
Patent No.
US 1,097,147
App. No.
29/893,277
Granted
Oct 7, 2025
Kind
S1
Claims (1)

The ornamental design for a handpiece as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 26, 2023
From: LEE, JUNG HO
To: SAESHIN PRECISION CO., LTD.
Reel/Frame 063778/0102 →
Priority Claims (1)
KR 30-2023-0019069 · May 18, 2023 · national
References Cited (12)
US D258769S · Karch · 1981 [cited by examiner]
US D281020S · Rittenhouse · 1985 [cited by examiner]
US D500892S · Chen · 2005 [cited by examiner]
US D537566S · Kondo · 2007 [cited by examiner]
US D603561S · Cho · 2009 [cited by examiner]
US D722403S · Prat-Pfister · 2015 [cited by examiner]
US D788368S · Andersson · 2017 [cited by examiner]
US D1023451S · Chu · 2024 [cited by examiner]
US D1031155S · Hillebrecht · 2024 [cited by examiner]
US D1033739S · Sun · 2024 [cited by examiner]
US D1037559S · Pan · 2024 [cited by examiner]
Saeshin Nail Drill, posted on saeshin.com, posting date unavailable, retrieved Aug. 10, 2024, online, URL: http://www.saeshin.com/board/pro03 (Year: 2024). [cited by examiner]