H-support block

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Description

FIG. 1 is a front view of the H-support block embodying my design, the opposite side being the same image.

FIG. 2 is a side view of the H-support block, the opposite side being the same image.

FIG. 3 is a top view of the H-support block.

FIG. 4 is a bottom view of the H-support block; and,

FIG. 5 is a perspective view of the H-support block.

Claims

I claim the ornamental design for a H-support block, as shown and described.

Referenced Cited
U.S. Patent Documents
1313018 August 1919 Rushton
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2871543 February 1959 Easter
3099063 July 1963 Santhany
3553799 January 1971 Swank
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D245340 August 9, 1977 Johnson
D245999 October 4, 1977 Strigle et al.
4184841 January 22, 1980 Robinson et al.
D255039 May 20, 1980 Gale
D256166 July 29, 1980 Iannarelli
D272256 January 17, 1984 Chatani et al.
4430058 February 7, 1984 Ryan et al.
D281627 December 3, 1985 dos Santos
RE32096 March 25, 1986 Jeffries, Jr.
D285100 August 12, 1986 Volpe
4633639 January 6, 1987 Deimen
5174752 December 29, 1992 Chadwick
5836760 November 17, 1998 Turner et al.
D475143 May 27, 2003 Hammer
Foreign Patent Documents
1380803 January 2004 EP
2567160 January 1986 FR
2183805 June 1987 GB
06265278 September 1994 JP
Patent History
Patent number: D542405
Type: Grant
Filed: Sep 11, 2006
Date of Patent: May 8, 2007
Assignee: Saint-Gobain Ceramics and Plastics, Inc. (Worcester, MA)
Inventor: Eugene E. Esjunin (Lowell, MA)
Primary Examiner: Sandra Snapp
Assistant Examiner: Karen Acker
Attorney: Robert T. Conway
Application Number: 29/265,888
Classifications
Current U.S. Class: Fire Brick (D23/422)