Elevator for promoting extraction of blood sample from dried blood sample paper

- VDI Laboratory, LLC
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Description

FIG. 1 is a front elevation of an elevator for promoting extraction of blood sample from dried blood sample paper, the opposing side view being identical in appearance.

FIG. 2 is a bottom view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a left side view thereof, the right side view being identical in appearance.

FIG. 5 is a bottom perspective view thereof; and,

FIG. 6 is a top perspective view thereof.

The broken lines in FIG. 6 showing a test tube depict environmental subject matter that forms no part of the claimed design.

Claims

The ornamental design for an elevator for promoting extraction of blood sample from dried blood sample paper, as shown and described.

Referenced Cited
U.S. Patent Documents
D832455 October 30, 2018 Cullimore
D833030 November 6, 2018 Sasano
D930848 September 14, 2021 Ringold
D940893 January 11, 2022 Wisherd
20090188999 July 30, 2009 Lazarev
20140205514 July 24, 2014 Hwang
20180250669 September 6, 2018 Adamski
Foreign Patent Documents
3020120062905 April 2014 KR
Patent History
Patent number: D974587
Type: Grant
Filed: Jan 20, 2021
Date of Patent: Jan 3, 2023
Assignee: VDI Laboratory, LLC (Simi Valley, CA)
Inventors: Randy Ringold (West Hills, CA), Tyson Lee Ringold (Toronto)
Primary Examiner: Anhdao Doan
Application Number: 29/767,152