Portable extraction hood

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, right, and top perspective view of the portable extraction hood, showing my design;

FIG. 2 is a rear, left, and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict portions of the portable extraction hood that form no part of the claimed design.

Claims

The ornamental design for a portable extraction hood as shown and described.

Referenced Cited
U.S. Patent Documents
D881364 April 14, 2020 Li
D908858 January 26, 2021 Yang
D912237 March 2, 2021 Crisà
D958959 July 26, 2022 Kim
D1004765 November 14, 2023 Augay
D1006208 November 28, 2023 Kang
D1056190 December 31, 2024 Liang
D1078018 June 3, 2025 Tang
D1081964 July 1, 2025 Wang
Foreign Patent Documents
308354909 December 2023 CN
308686367 June 2024 CN
6251337 January 2023 GB
Other references
  • [Ciarra], available in amazon.com, announced Feb. 22, 2023 [online], [site visited Jul. 9, 2025], Internet URL: https://www.amazon.com/CIARRA-Detachable-Aluminum-Collection-Extractor/dp/B0BWM3HL5H/ (Year: 2023).
  • [Kreas], available in amazon.com, announced Apr. 24, 2025 [online], [site visited Jul. 9, 2025], Internet URL: https://www.amazon.com/Portable-Desktop-Kitchen-Exhaust-Collection/dp/B0F69SMKT9/ (Year: 2025).
  • [Amzchef], available in amazon.com, announced Apr. 8, 2025 [online], [site visited Jul. 9, 2025], Internet URL: https://www.amazon.com/AMZCHEF-Portable-Desktop-Filter-cotton/dp/B0DKBJCNM9/ (Year: 2025).
Patent History
Patent number: D1107203
Type: Grant
Filed: Apr 2, 2025
Date of Patent: Dec 23, 2025
Assignee: Hangzhou Cuju Technology Co., Ltd (Hangzhou)
Inventor: Lizhi Zhou (Huanggang)
Primary Examiner: George J Ulsh
Assistant Examiner: Jihyung Yoon
Application Number: 29/996,670
Classifications
Current U.S. Class: Air Treatment (D23/355)