IP Library › Granted Patent US 1,086,736
Granted Patent S1
US 1,086,736 · App. 29/792,961 · Granted Aug 5, 2025

Sound appreciation chair

Inventor: Hiroshi Aizawa (Kashiwa, JP)
Assignee: AUDIO HEART Co., Ltd.
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Quick Facts
Patent No.
US 1,086,736
App. No.
29/792,961
Granted
Aug 5, 2025
Kind
S1
Claims (1)

The ornamental design for a sound appreciation chair, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 2, 2022
From: AIZAWA, HIROSHI
To: AUDIO HEART CO., LTD.
Reel/Frame 059782/0205 →
Priority Claims (1)
JP 2021-026308 D · Nov 30, 2021 · national
References Cited (9)
US D212801S · Aarnio · 1968 [cited by examiner]
US D223444S · Glaser · 1972 [cited by examiner]
US D314869S · Entratter · 1991 [cited by examiner]
US D348361S · Beecher · 1994 [cited by examiner]
US D861365S · Figdor · 2019 [cited by examiner]
US 10561250B2 · Schwab · 2020 [cited by examiner]
US 20110051962A1 · Cochran · 2011 [cited by examiner]
JP D1597947S · 2018 [cited by applicant]
1960's Stereo Alpha Pod Chair and Ottoman, from 1stdibs.com, Retrieve Date: Jan. 27, 2024, p. 1, from https://www.1stdibs.com/furniture/seating/loveseats/1960s-stereo-alpha-pod-chair-ottoman/id-f_318828/ (Year: 2024). [cited by examiner]