IP Library › Granted Patent US 1,085,920
Granted Patent S1
US 1,085,920 · App. 29/952,351 · Granted Jul 29, 2025

Strength indicator for hand grip strengthener

Inventor: Yiming Gao (Shenzhen, CN)
Assignee: MACBO TECHNOLOGIES LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,085,920
App. No.
29/952,351
Granted
Jul 29, 2025
Kind
S1
Claims (1)

The ornamental design for a strength indicator for hand grip strengthener as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 16, 2024
From: GAO, YIMING
To: MACBO TECHNOLOGIES LLC
Reel/Frame 067992/0792 →
References Cited (30)
US 1623869A · Giraldi · 1927 [cited by examiner]
US D106888S · Hess · 1937 [cited by examiner]
US 3352490A · Dalzell · 1967 [cited by examiner]
US D270815S · Odom · 1983 [cited by examiner]
US D332063S · Bellofatto · 1992 [cited by examiner]
US D365029S · Gaskell · 1995 [cited by examiner]
US D403723S · Coe · 1999 [cited by examiner]
US D421574S · Truong · 2000 [cited by examiner]
US D446132S · Pickens · 2001 [cited by examiner]
US D742463S · An · 2015 [cited by examiner]
US 10775125B1 · Owen, Jr. · 2020 [cited by examiner]
US 10881903B2 · An · 2021 [cited by applicant]
US D967913S · Shang · 2022 [cited by examiner]
US D989641S · Lapalme · 2023 [cited by examiner]
US D990592S · Ju · 2023 [cited by examiner]
US 20150290491A1 · An · 2015 [cited by examiner]
US 20190255383A1 · An · 2019 [cited by examiner]
US 20200368577A1 · An · 2020 [cited by examiner]
US 20240123282A1 · Lu · 2024 [cited by examiner]
CN 308059995 · 2023 [cited by examiner]
CN 308221438 · 2023 [cited by examiner]
CN 308305124 · 2023 [cited by examiner]
CN 308479131 · 2024 [cited by examiner]
CN 308800820 · 2024 [cited by examiner]
GB 6106040 · 2020 [cited by examiner]
GB 6139180 · 2022 [cited by examiner]
HRD-ERDO Grip Strength Trainer with Finger Exerciser, Amazon.com, Photo review date: Jun. 25, 2024, [site visited: Oct. 17, 2024], Available from URL: https://a.co/d/eAy4eqs (Year: 2024). [cited by examiner]
VINTEAM Hand Grip Exerciser Strengthener, Amazon.com, Review date: Dec. 16, 2020, [site visited: Oct. 19, 2024], Available from URL: https://a.co/d/cuXbIfO (Year: 2020). [cited by examiner]
IMENSEAS Grip Strength Trainer, Amazon.com, Review date: Apr. 18, 2024, [site visited: Oct. 19, 2024], Available from URL: https://a.co/d/c6DDqdf (Year: 2024). [cited by examiner]
FitBeast 6-in-1 Adjustable Hand Grip Strengthener, fitbeastclub.com, No date, [site visited: Jan. 13, 2025], Available from URL: https://fitbeastclub.com/products/fitbeast-6-in-1-adjustable-hand-grip-strengthener-workou… [cited by examiner]