Portable electric power circular saw

- Hitachi Koki Co., Ltd.
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FIG. 1 is a front, left, upper perspective view of a portable electric power circular saw showing our new design;

FIG. 2 is a rear, right, upper perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom side view thereof.

The broken lines represent the unclaimed portions of the portable electric power circular saw and form no part of the claimed design.


The ornamental design for a portable electric power circular saw, as shown and described.

Referenced Cited
U.S. Patent Documents
D573432 July 22, 2008 Gavins
D578853 October 21, 2008 Gallagher
7526866 May 5, 2009 Schnell
D632940 February 22, 2011 Yamamoto
D638681 May 31, 2011 Yamada
D653513 February 7, 2012 Tirone
D654340 February 21, 2012 Kawase
D699088 February 11, 2014 Abe
D703508 April 29, 2014 Kawase
D705629 May 27, 2014 Schoch
D713702 September 23, 2014 Perez
D756738 May 24, 2016 Itoh
D790304 June 27, 2017 Waldron
D790305 June 27, 2017 Waldron
D790306 June 27, 2017 Waldron
D814899 April 10, 2018 Suzuki
Patent History
Patent number: D829523
Type: Grant
Filed: Aug 29, 2017
Date of Patent: Oct 2, 2018
Assignee: Hitachi Koki Co., Ltd. (Minato-Ku, Tokyo)
Inventors: Shingo Kosugi (Hitachinaka), Masanori Okada (Hitachinaka), Yoshitaka Idei (Hitachinaka)
Primary Examiner: Austin Murphy
Application Number: 29/615,455
Current U.S. Class: D8/66