Photo conductor drum unit

- AVISION INC.
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Description

FIG. 1 is a perspective view of a photo conductor drum unit showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the photo conductor drum unit that form no part of the claimed design.

Claims

The ornamental design for a photo conductor drum unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D286297 October 21, 1986 Clowe
D419182 January 18, 2000 Tsuda
D425545 May 23, 2000 Ishida
D458300 June 4, 2002 Kwon
D471583 March 11, 2003 Okabe
D539335 March 27, 2007 Jeon
D638053 May 17, 2011 Sato
D774129 December 13, 2016 Lu
D795340 August 22, 2017 Taguchi
D810193 February 13, 2018 Etoh
D840467 February 12, 2019 Lu
D849132 May 21, 2019 Lin
D849133 May 21, 2019 Lin
20090285603 November 19, 2009 Leemhuis
20180120761 May 3, 2018 Lin
Other references
  • Photoconductor Unit—30000 Yield. [online] Published on May 24, 2014. Retrieved Apr. 27, 2019 from URL: https://www.overstock.com/Electronics/Photoconductor-Unit-30000-Yield/26543689/product.html?refccid=ZBG6ZHMGYUT2OL2GADBLOAGKSQ&searchidx=20.
  • Dell Compatible Drum 30K Page Yield. [online] Published Apr. 29, 2008. Retrieved Apr. 27, 2019 from URL: https://www.amazon.com/Dell-Compatible-1700n-1710n-Printers/dp/B0018LRUGC.
Patent History
Patent number: D872175
Type: Grant
Filed: Oct 23, 2017
Date of Patent: Jan 7, 2020
Assignee: AVISION INC. (Hsinchu)
Inventors: Chia-Hsin Lin (Hsinchu), Jan-Hsing Kao (Miaoli County)
Primary Examiner: Vy N Koenig
Application Number: 29/623,058
Classifications