Dental margin article

Description

FIG. 1 is a perspective view showing a first embodiment of a new design for a dental margin article;

FIG. 2 is a left side view thereof, the right side view being a mirror image thereof;

FIG. 3 is a front view thereof, the rear view, top view and bottom view being a mirror image thereof; and,

FIG. 4 is a perspective view showing the first embodiment of the dental margin article in use with a tooth.

The portions of the dental margin article in FIGS. 1-4 shown in broken lines are included to show features that form no part of the claimed design.

Claims

CLAIM The ornamental design for a dental margin article, as shown and described.

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Inventors:	Yang; Jie (Woodbury, MN), Karim; Naimul (Maplewood, MN)
Applicant:	Name City State Country Type 3M INNOVATIVE PROPERTIES COMPANY St. Paul MN US
Assignee:	3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Appl. No.:	D/576,664
Filed:	September 6, 2016

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Current U.S. Class:	D24/176
Current International Class:	2402
Field of Search:	;D24/176,180-182,155-156,133,107,152,127 ;D1/126,104 ;D10/81 ;D28/65,39 ;D17/22 ;D3/7,316 ;D6/549 ;D7/642 ;D22/137 ;D21/757,679,726 ;D25/156 ;D20/16,41 ;D8/376 ;D32/49,51

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References Cited [Referenced By]

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U.S. Patent Documents

126242	April 1872	Williams
137747	April 1873	Williams
348628	September 1886	Hewett
1720031	July 1929	Brigham
3802245	April 1974	Gamer
4184740	January 1980	d'Auria
4616629	October 1986	Moore
5120223	June 1992	Weissman
5350139	September 1994	Lyderman
5607302	March 1997	Garrison
D447802	September 2001	Lewis
6666683	December 2003	Mungcal
D496989	October 2004	Riese
7077651	July 2006	Anderson
D537892	March 2007	Moses
D609518	February 2010	Schofield
D650298	December 2011	Miyashita
8656920	February 2014	Tannatt
8979529	March 2015	Marcus
D739509	September 2015	Bazemore
D752213	March 2016	Paul
9314119	April 2016	Parker
D763438	August 2016	Gouret

Foreign Patent Documents

	2001-286488		Oct 2001		JP
	2015-188585		Nov 2015		JP
	30-0777570		Dec 2014		KR
	WO 2011-050561		May 2011		WO

Other References

Darice 9162-08 Unfinished Natural Wood Craft Dowel Rod, 3/4-Inch. Retrieved on Sep. 25, 2018. Retrieved from the Internet: https://www.amazon.com/Darice-9162-08-Unfinished-Natural-4-Inch/dp/B004KQ- OLB4/ref=pd_bxgy_201_img_2?_encoding=UTF8&pd_rd_i=B004KQO . . . Customer review date: Aug. 8, 2013. cited by examiner . Cylindrical ice cream stick popsicle stick foo grade paper stick lollipop stick cake. REtrieved on Sep. 25, 2018. Retrieved from the Internet: https://www.aliexpress.com/item/Cylindrical-ice-cream-stick-popsicle-stic- k-food-grade-paper-stick-lollipop-stick-cake-10cm-4mm-100/32518414473.html- . cited by examiner . Irons, Mark L., "The Curvature and Geodesics of the Torus," Nov. 17, 2005, http.//www.rdrop.com/-half/math/torus/index.xhtml. cited by applicant . "How to Find the Center of Mass of Half a Torus?", Mathematics, https://math.stackexchange.com/questions/531608/how-to-find-the-center-of- -mass-of-half-a-torus, Oct. 19, 2013. cited by applicant . "Sunny Steel ASME B16.9 But Weld 180 degree Long Radius Elbow Dimensions," Sunny Steel. http://ww.sunnysteel.com/180degree-ir-elbow.php., Retrieved from the Internet Oct. 11, 2018. cited by applicant . 16.2.1 Rectangular Block with a Semicircular Surface Flaw [on-line]. https://www.sharcnet.ca/software/Ansys/16.2.3/en-us/help/ans_tec/tecmixmo- desifprobdsc.html. Retrieved from the Internet Oct. 9, 2018. cited by applicant.

Primary Examiner: Laymon; Wan

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