United States
US 12,697,271 B1
Double-grip multi-stage telescopic adjustment mechanism
US 12,697,271 B1 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Dongguan Yishuo Electronic Technology Co., Ltd. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Dongguan Yishuo Electronic Technology Co., Ltd.
- Inventors
- Quan Zhao; Shaoping Wan
- Publication date
- 2026-08-04
- Filing date
- 2025-12-16
- Document type
- B1 Granted patent
- Also written as
- US 12,697,271 B1 · US12697271 · 12697271
Abstract
A double-grip multi-stage telescopic adjustment mechanism includes two decorative covers, an outer housing is fixedly connected to adjacent side of each of two decorative covers, and a support sleeve column is fixedly connected to adjacent side of two outer housings; a key mechanism is installed on front side of the support sleeve column; a motion mechanism is installed on rear side of the support sleeve column, a biting vibration mechanism for reciprocating grasping is installed inside a bottom of two outer housings; the biting vibration mechanism includes a box body.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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