Hollow chain link pin

Description

FIG. 1 is a top plan view of a hollow chain link pin showing our new design;

FIG. 2 is a front elevation view thereof; and,

FIG. 3 is a cross sectional view of FIG. 1 through 3-3.

The broken lines shown in the figures are for the purpose of illustrating portions of the hollow chain link pin which forms no part of the claimed design.

Claims

CLAIM The ornamental design for a hollow chain link pin, as shown and described.

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Inventors:	Kamath; Krishna (Billerica, MA), Liang; Li-Shiang (Harvard, MA), Hindman; Donald W. (Menomonee Falls, WI)
Applicant:	Name City State Country Type Evoqua Water Technologies LLC Warrendale PA US
Assignee:	Evoqua Water Technologies LLC (Pittsburgh, PA)
Appl. No.:	D/594,587
Filed:	February 21, 2017

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Current U.S. Class:	D34/29
Current International Class:	1205
Field of Search:	;D34/28-30,33-38 ;198/853,851,838,850,852,699.1,836.3,392,390 ;474/206,230,212,227 ;D8/499 ;59/78,84

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References Cited [Referenced By]

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U.S. Patent Documents

3316771	May 1967	Nichols
4123947	November 1978	Smith
D280288	August 1985	Lickton
6422667	July 2002	Miyaura
7704175	April 2010	Miyazawa
7722492	May 2010	Santos
7837584	November 2010	Wu
7914409	March 2011	Aoki
7914410	March 2011	Oishi
D735961	August 2015	Ido
9217497	December 2015	Huang
9425004	August 2016	Cho

Primary Examiner: Colan; Gino

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