Pipe clamp for pipe expander

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Description

FIG. 1 is a perspective view of a pipe clamp for pipe expander showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view showing the state when it is opened; and,

FIG. 9 is a schematic view of an operating state.

The heavy line shown in FIGS. 1, 6, 8 and 9 indicates color contrast.

The broken lines illustrate the bounds of the claim and form no part of the claimed design.

Claims

The ornamental design for a pipe clamp for pipe expander, as shown and described.

Referenced Cited
U.S. Patent Documents
4523162 June 11, 1985 Johnson
4544307 October 1, 1985 Miller
D289005 March 31, 1987 Babb
D413060 August 24, 1999 Alberding
D490450 May 25, 2004 Hayashi
D566507 April 15, 2008 Lin
D613137 April 6, 2010 Wieberdink
D646537 October 11, 2011 Kidd
D724405 March 17, 2015 Larson
D761644 July 19, 2016 Papafagos
D795052 August 22, 2017 Papafagos
D824741 August 7, 2018 Davis
20200254221 August 13, 2020 Burkin
Patent History
Patent number: D958627
Type: Grant
Filed: Jul 3, 2019
Date of Patent: Jul 26, 2022
Inventor: Sheng Chih Chiu (Taichung)
Primary Examiner: David G Muller
Application Number: 29/697,030
Classifications
Current U.S. Class: D8/72