Portion of a mold insert for forming concrete blocks

Description

FIG. 1 is a perspective view of a portion of a mold insert for forming concrete blocks.

FIG. 2 is a reduced rear elevational view of FIG. 1.

FIG. 3 is a front elevational view of FIG. 1.

FIG. 4 is a top plan view of FIG. 1.

FIG. 5 is a right side elevational view of FIG. 1.

FIG. 6 is a left side elevational view of FIG. 1; and,

FIG. 7 is a bottom plan view of FIG. 1.

The broken lines in the drawings are included for the purpose of illustrating portions of the mold insert that form no part of the claimed design.

Claims

CLAIM The ornamental design for a portion of a mold insert for forming concrete blocks, as shown and described.

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Inventors:	Hammer; James E. (Univeristy Place, WA), Johnston; Llewellyn Lee (Vancouver, WA)
Assignee:	Westblock Systems, Inc. (Salem, OR)
Appl. No.:	D/352,765
Filed:	December 24, 2009

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29338074	Jun 3, 2009	D610258
	29289849	Aug 2, 2007	D595867
	10931485	Aug 31, 2004	7591447
	10091039	Mar 4, 2002	7100886

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Current U.S. Class:	D25/113
Current International Class:	2501
Field of Search:	;D25/102,112-118 ;D21/484-486 ;52/503-505,574,575,796,600-605 ;405/284,286 ;404/29,30,34,37,41,42

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References Cited [Referenced By]

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U.S. Patent Documents

D22173	January 1893	Pilkington
D47284	May 1915	Ebeling
1219127	March 1917	Marshall
D54925	April 1920	Johanson
1631901	June 1927	Threadgill
2101019	December 1937	Bowes
D182355	March 1958	Buzan
2954838	October 1960	Nuorivaara
3940229	February 1976	Hutton
3981953	September 1976	Haines
4093174	June 1978	Mullins
4498268	February 1985	Inman
5078940	January 1992	Sayles
5198626	March 1993	Pelzer
5217630	June 1993	Sayles
5568994	October 1996	Dawson
5722386	March 1998	Fladgard et al.
5771631	June 1998	Dawson
5879603	March 1999	Sievert
D425212	May 2000	Lamberts
6113379	September 2000	LaCroix et al.
6114009	September 2000	Smith
6138983	October 2000	Sievert
6159401	December 2000	Hoesch
6209848	April 2001	Bolles et al.
6224815	May 2001	LaCroix et al.
6293065	September 2001	Suzuki et al.
D457971	May 2002	Schrader et al.
6464199	October 2002	Johnson
D493897	August 2004	Campacci
2003/0164574	September 2003	Hammer et al.
2005/0108973	May 2005	Hammer et al.

Foreign Patent Documents

	07-052133		Feb 1995		JP
	2001-191314		Jul 2001		JP

Other References

Photographs of a "softsplit mold," pp. 1-3 (in use prior to 2002). cited by other . Statement of James Hammer Regarding Prior Sales, dated Aug. 21, 2006, 1 page. cited by other . Statement of James Hammer Regarding Prior Sale, dated Oct. 8, 2008, 1 page. cited by other.

Primary Examiner: Nelson; T. Chase
Assistant Examiner: Doan; Anhdao
Attorney, Agent or Firm: Klarquist Sparkman, LLP