Toy-block with side rail extension

Rudy April 25, 2

Patent Grant D423607

U.S. patent number D423,607 [Application Number D/096,714] was granted by the patent office on 2000-04-25 for toy-block with side rail extension. This patent grant is currently assigned to 90Degrees, Inc.. Invention is credited to Eric A. Rudy.


United States Patent D423,607
Rudy April 25, 2000

Toy-block with side rail extension

Claims

The ornamental design for a toy-block with side rail extension, as shown and described.
Inventors: Rudy; Eric A. (Philadelphia Township, PA)
Assignee: 90Degrees, Inc. (Philadelphia, PA)
Appl. No.: D/096,714
Filed: November 19, 1998

Current U.S. Class: D21/500
Current International Class: 2101
Field of Search: ;D21/484-505,564,565 ;446/85,88,93-96,102-111,116-117,119-121,124-125,128,444-447,476 ;238/1E,1F

References Cited [Referenced By]

U.S. Patent Documents
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D233542 November 1974 Christiansen
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D328929 August 1992 Jarnros
D336120 June 1993 Knudsen
D355452 February 1995 Glynn
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D355454 February 1995 Glynn
D355681 February 1995 Glynn
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D367898 March 1996 Glynn
D377377 January 1997 Glynn
D413942 September 1999 Rudy
D414530 September 1999 Rudy
1281856 October 1918 Shaw
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3545122 December 1970 Onanian
3597875 August 1971 Christiansen
3640017 February 1972 Christiansen
3667153 June 1972 Christiansen
3690031 September 1972 Shinoda
3791090 February 1974 Kniefel
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4044497 August 1977 Bettens
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4185410 January 1980 Cheng
4253268 March 1981 Mayr
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5094643 March 1992 Bolli et al.
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5411428 May 1995 Orii et al.
5427558 June 1995 Knudsen
5527201 June 1996 Maddock
5823843 October 1998 Pohlman
Primary Examiner: Barkai; Raphael
Attorney, Agent or Firm: Glynn, Esq.; Kenneth P.

Description



FIG. 1 is a perspective view of a toy-block with side rail extension showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a first side elevational view thereof;

FIG. 4 is a second side elevational view thereof;

FIG. 5 is a third side elelvational view thereof;

FIG. 6 is a fourth side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

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