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United States Patent D802,658
Takino ,   et al. November 14, 2017

Liquid ejecting head unit


CLAIM The ornamental design for a liquid ejecting head unit, as shown and described.
Inventors: Takino; Fumiya (Shiojiri, JP), Hirashima; Taku (Matsumoto, JP)
Name City State Country Type




Appl. No.: D/553,566
Filed: February 3, 2016

Related U.S. Patent Documents

Application NumberFiling DatePatent NumberIssue Date
14645241Mar 11, 20159272551

Current U.S. Class: D18/56
Current International Class: 1802
Field of Search: ;D6/672,673,675,675.1,682.1,682.2,683,683.1 ;D7/553.1,553.2,553.3,554.1,554.3,554.4 ;D9/414,424 ;D14/129,130,299,301,370,462-471 ;D18/36,37,39-56 ;D21/470-474,478,479,494,499,500,501 ;D25/136

References Cited [Referenced By]

U.S. Patent Documents
D214472 June 1969 Friedman
3564787 February 1971 Sherman
3822569 July 1974 Lautrup-Larsen
D264894 June 1982 Halder
5260749 November 1993 Yahata
D370700 June 1996 Henrichsen
5579617 December 1996 Schiedegger
5893241 April 1999 Schroeder
D413354 August 1999 Weber
D519557 April 2006 Sasaki
D543235 May 2007 Hattori
D557332 December 2007 Nakamura
D579492 October 2008 Matsumoto
D590436 April 2009 Yoshizawa
D621178 August 2010 Palmby
7789492 September 2010 Akahane
D632509 February 2011 Perc
D637226 May 2011 Sakuma
D648778 November 2011 Saito
8210647 July 2012 Shimazu et al.
D674624 January 2013 Kassab
2004/0066527 April 2004 Kloosterman
2004/0160475 August 2004 Satoh et al.
2007/0008385 January 2007 Akahane
2009/0007467 January 2009 Bowman
2010/0078407 April 2010 Lebens
2010/0128077 May 2010 Sugahara
2011/0042892 February 2011 Pineda
2011/0203470 August 2011 Oyama
2012/0057906 March 2012 Itabashi
2015/0077473 March 2015 Wanibe et al.
Foreign Patent Documents
2001-310516 Nov 2001 JP
2004-277023 Oct 2004 JP
2007-001109 Jan 2007 JP
2007-223196 Sep 2007 JP
2009-262544 Nov 2009 JP
D1536222 Sep 2015 JP
D1536271 Oct 2015 JP
2015-231721 Dec 2015 JP

Other References

Office Action dated Jun. 24, 2015 in U.S. Appl. No. 14/645,241. cited by applicant.

Primary Examiner: Krakower; Susan E
Assistant Examiner: Grabenstetter; L. A.


FIG. 1 is a perspective view of a liquid ejecting head unit showing our new design;

FIG. 2 is an exploded view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a cross-sectional view taken along line 4-4 in FIG. 3.

The broken lines in the drawings depict unclaimed portions of the liquid ejecting head unit and form no part of the claimed design.

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