IP Library › Granted Patent US 1,146,454
Granted Patent S1
US 1,146,454 · App. 29/861,233 · Granted Sep 8, 2026

Adjustable bed frame

Inventors: Klaus Bellingroth (Jiaxing, CN); Junwei Qian (Jiaxing, CN); Peng Liu (Jiaxing, CN)
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Quick Facts
Patent No.
US 1,146,454
App. No.
29/861,233
Granted
Sep 8, 2026
Kind
S1
Claims (1)

The ornamental design for a adjustable bed frame, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 28, 2022
From: BELLINGROTH, KLAUS; QIAN, JUNWEI; LIU, PENG
To: JIAXING SINO HARDWARE MANUFACTURING COMPANY LIMITED
Reel/Frame 061896/0368 →
Priority Claims (1)
CN 202230753354.9 · Nov 11, 2022 · national
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KR3020220050569(M001) “Bed angle adjustment” Klaus Bellingroth. Found Oct. 2, 2025 in DesignVision. Filed Dec. 1, 2022. (Year: 2022). [cited by examiner]
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