Liquid sample detection device

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Description

FIG. 1 is a front, left and top perspective view of a first embodiment of a liquid sample detection device, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is an enlarged view of portion of FIG. 1 thereof.

FIG. 9 is a front, left and top perspective view of a second embodiment of the liquid sample detection device, showing our new design;

FIG. 10 is a front view thereof;

FIG. 11 is a rear view thereof;

FIG. 12 is a left side view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof; and

FIG. 16 is an enlarged view of portion of FIG. 9 thereof.

FIG. 17 is a front, left and top perspective view of a third embodiment of the liquid sample detection device, showing our new design;

FIG. 18 is a front view thereof;

FIG. 19 is a rear view thereof;

FIG. 20 is a left side view thereof;

FIG. 21 is a right side view thereof;

FIG. 22 is a top plan view thereof;

FIG. 23 is a bottom plan view thereof; and

FIG. 24 is an enlarged view of portion of FIG. 17 thereof.

FIG. 25 is a front, left and top perspective view of a fourth embodiment of the liquid sample detection device, showing our new design;

FIG. 26 is a front view thereof;

FIG. 27 is a rear view thereof;

FIG. 28 is a left side view thereof;

FIG. 29 is a right side view thereof;

FIG. 30 is a top plan view thereof;

FIG. 31 is a bottom plan view thereof; and

FIG. 32 is an enlarged view of portion of FIG. 25 thereof.

FIG. 33 is a front, left and top perspective view of a fifth embodiment of the liquid sample detection device, showing our new design;

FIG. 34 is a front view thereof;

FIG. 35 is a rear view thereof;

FIG. 36 is a left side view thereof;

FIG. 37 is a right side view thereof;

FIG. 38 is a top plan view thereof;

FIG. 39 is a bottom plan view thereof; and

FIG. 40 is an enlarged view of portion of FIG. 33 thereof.

FIG. 41 is a front, left and top perspective view of a sixth embodiment of the liquid sample detection device, showing our new design;

FIG. 42 is a front view thereof;

FIG. 43 is a rear view thereof;

FIG. 44 is a left side view thereof;

FIG. 45 is a right side view thereof;

FIG. 46 is a top plan view thereof;

FIG. 47 is a bottom plan view thereof; and,

FIG. 48 is an enlarged view of portion of FIG. 41 thereof.

The dot-dash broken lines depict the boundaries of the enlargements that form no part of the claimed design.

Claims

The ornamental design for a liquid sample detection device, as shown and described.

Referenced Cited
U.S. Patent Documents
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D395708 June 30, 1998 Shartle
D431867 October 10, 2000 Maynard
D445909 July 31, 2001 Pogorzelski
D488233 April 6, 2004 Ellsworth
D497209 October 12, 2004 Ukon
D498850 November 23, 2004 Ukon
D679206 April 2, 2013 Gotz
D982776 April 4, 2023 Stöcklin
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Patent History
Patent number: D1140759
Type: Grant
Filed: Apr 21, 2025
Date of Patent: Aug 11, 2026
Assignee: Hangzhou Alltest Biotech Co., Ltd (Hangzhou)
Inventors: Jiufa Lin (Hangzhou), Haipeng Hu (Hangzhou), Jinshu Chen (Hangzhou), Xiaocheng Wu (Hangzhou), Yinfei Wu (Hangzhou)
Primary Examiner: Joseph Kukella
Assistant Examiner: Molly Loch
Application Number: 30/000,199
Classifications
Current U.S. Class: Chemical (12) (D10/81)