Automatic pressure calibrator

- Fluke Corporation
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Description

FIG. 1 is a top, front, right side perspective view of an automatic pressure calibrator showing my new design.

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

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a left side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is a top, front, right side perspective view of another embodiment of an automatic pressure calibrator showing my new design.

FIG. 10 is a bottom, rear, left side perspective view thereof.

FIG. 11 is a front elevation view thereof.

FIG. 12 is a rear elevation view thereof.

FIG. 13 is a right side elevation view thereof.

FIG. 14 is a left side elevation view thereof.

FIG. 15 is a top plan view thereof; and,

FIG. 16 is a bottom plan view thereof.

The broken lines in the figures represent portions of the automatic pressure calibrator in which the design is embodied that form no part of the claimed design.

Claims

The ornamental design for an automatic pressure calibrator, as shown and described.

Referenced Cited
U.S. Patent Documents
D395835 July 7, 1998 Okuyama
D526589 August 15, 2006 Stowers
D648236 November 8, 2011 Rodrig
D671023 November 20, 2012 Stowers
D678094 March 19, 2013 Rodrig
D683643 June 4, 2013 Stowers
D727762 April 28, 2015 Kisner
D754554 April 26, 2016 Richer
D780609 March 7, 2017 Richer
D806591 January 2, 2018 Marzette, Jr.
D821235 June 26, 2018 Howell
D850952 June 11, 2019 Tsukamaki
D862258 October 8, 2019 Howell
D908021 January 19, 2021 Lu
Foreign Patent Documents
202715601 February 2013 CN
214096478 August 2021 CN
Patent History
Patent number: D986079
Type: Grant
Filed: May 27, 2021
Date of Patent: May 16, 2023
Assignee: Fluke Corporation (Everett, WA)
Inventor: Wei Liu (Shanghai)
Primary Examiner: Antoine Duval Davis
Application Number: 29/785,866