IP Library › Granted Patent US 1,141,260
Granted Patent S1
US 1,141,260 · App. 30/016,646 · Granted Aug 11, 2026

Sidewall for folding cart

Inventor: Mu-Chuan Hsu (Miaoli County, TW)
Assignee: L&F PLASTICS, CO., LTD.
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Quick Facts
Patent No.
US 1,141,260
App. No.
30/016,646
Granted
Aug 11, 2026
Kind
S1
Claims (1)

The ornamental design for a sidewall for folding cart, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 5, 2025
From: HSU, MU-CHUAN
To: L&F PLASTICS CO., LTD
Reel/Frame 071937/0813 →
Priority Claims (1)
TW 114301965 · May 2, 2025 · national
References Cited (17)
US D864570S · Colburn · 2019 [cited by examiner]
US D1041887S · Hsu · 2024 [cited by examiner]
US D1087607S · Song · 2025 [cited by examiner]
US D1095103S · Zhang · 2025 [cited by examiner]
US 12434880B1 · Zhang · 2025 [cited by examiner]
US D1106677S · Guan · 2025 [cited by examiner]
US 20040211776A1 · Stevenson · 2004 [cited by examiner]
US 20070145051A1 · Uffner · 2007 [cited by examiner]
US 20090145913A1 · Panosian · 2009 [cited by examiner]
US 20110084069A1 · Hay · 2011 [cited by examiner]
US 20210016922A1 · Leng · 2021 [cited by examiner]
US 20230002112A1 · Green · 2023 [cited by examiner]
US 20240262407A1 · Yu · 2024 [cited by examiner]
KR 3012075630000 · 2023 [cited by examiner]
WO WOD230415 · 2023 [cited by examiner]
ASN Collapsible Handcart Folding Boot Cart, date first available Aug. 17, 2020 [online], [site visited Feb. 19, 2026]. Available from internet, URL: <https://www.amazon.ca/Collapsible-Handcart-Portable-Multifunctional-S… [cited by examiner]
Macopro Folding Utility Cart, date first available Nov. 7, 2023 [online], [site visited Feb. 19, 2026]. Available from internet, URL: <https://www.amazon.ca/dp/B0CGP6YDYN/> (Year: 2023). [cited by examiner]