Oven rack for pipettes

- CNPC USA Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an upper perspective view of the oven rack for pipettes according to our design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a back elevation view thereof.

FIG. 4 is a right side elevation view thereof, a left side view being a mirror image thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof.

FIG. 7 is another perspective view thereof in an assembled configuration; and,

FIG. 8 is another perspective view thereof in a loaded configuration.

The broken lines in the drawings illustrate portions of the oven rack for pipettes that form no part of the claimed design.

Claims

The ornamental design for an oven rack for pipettes as shown and described.

Referenced Cited
U.S. Patent Documents
3226094 December 1965 Margolis
4892412 January 9, 1990 Thomas et al.
5148737 September 22, 1992 Poulson
5423603 June 13, 1995 Reynolds et al.
20120317929 December 20, 2012 Ramberg
20130199953 August 8, 2013 Lindstrom
20140197064 July 17, 2014 Prince
20210026054 January 28, 2021 Cefalo et al.
Foreign Patent Documents
2837801 April 2014 CA
111167355 May 2020 CN
111871286 November 2020 CN
115400651 November 2022 CN
WO-2016148995 September 2016 WO
Other references
  • VueTrade Stainless Steel Tap in Plates, Date Unknown, https://vuetrade.com/product/stainless-steel-tap-in-plates/.
  • GB-90024167190010 https://www.registered-design.service.gov.uk/find/90024167190010 (Year: 2014).
Patent History
Patent number: D1146469
Type: Grant
Filed: Jun 18, 2025
Date of Patent: Sep 8, 2026
Assignees: CNPC USA Corporation (Houston, TX), Beijing Huamei, Inc. (Beijing), China National Petroleum Corporation (Beijing)
Inventors: Angel Vincent Feliciano (Houston, TX), Nancy Zhou (Katy, TX), Steven Vaughan (Katy, TX), Meng Lu (Katy, TX)
Primary Examiner: Ricky Pham
Application Number: 30/009,011
Classifications
Current U.S. Class: D7/359