IP Library › Granted Patent US 1,073,981
Granted Patent S1
US 1,073,981 · App. 29/961,134 · Granted May 6, 2025

Adjustable step stool with safety rail

Inventor: Lanxiao Chen (Zhanjiang, CN)
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Quick Facts
Patent No.
US 1,073,981
App. No.
29/961,134
Granted
May 6, 2025
Kind
S1
Claims (1)

The ornamental design for an adjustable step stool with safety rail, as shown and described.

References Cited (14)
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US D929138S · Mežkats · 2021 [cited by examiner]
US D935208S · Meng · 2021 [cited by applicant]
US D963365S · Wang · 2022 [cited by examiner]
US D972170S · Tan · 2022 [cited by applicant]
US D979097S · Boyer · 2023 [cited by examiner]
US D984532S · Kim · 2023 [cited by examiner]
US D1007881S · Jiang · 2023 [cited by applicant]
US D1041188S · Lin · 2024 [cited by examiner]
Inood Kitchen Step Stool for Toddlers, Height Adjustable Todler Tower with Safety Rail, shown on www.amazon.com, pp. 1-9, ASIN B0CRRZC8KJ, Date Available Mar. 15, 2024. [cited by examiner]
Amazon,“Kitchen Step Stool for Toddlers, Height Adjustable Toddler Tower with Safety Rail, Steel and Wood Toddler Kitchen Stool Helper Kids, Kitchen Stool for Kids, Learning Tower, Toddler Stool Brown” Retrieved on Aug.… [cited by applicant]
Amazon, “Kitchen Step Stool for Toddlers, Height Adjustable Toddler Tower with Safety Rail, Steel and Wood Toddler Kitchen Stool Helper Kids, Kitchen Stool for Kids, Learning Tower, Toddler Stool Brown” Retrieved on Dec… [cited by applicant]
Amazon,“Kitchen Step Stool for Toddlers, Height Adjustable Toddler Tower with Safety Rail, Steel and Wood Toddler Kitchen Stool Helper Kids, Kitchen Stool for Kids, Learning Tower, Toddler Stool Brown” Retrieved on Dec.… [cited by applicant]
Amazon,“Kitchen Step Stool for Toddlers, Height Adjustable Toddler Tower with Safety Rail, Steel and Wood Toddler Kitchen Stool Helper Kids, Kitchen Stool for Kids, Learning Tower, Toddler Stool Black” Retrieved on Dec.… [cited by applicant]