Grandstand seat board

- Sit Down Export AB

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Description

FIG. 1 is a top, front and end perspective view of a grandstand seat board according to our invention;

FIG. 2 is a bottom, rear and end perspective view thereof;

FIG. 3 is an end elevational view, the opposite end being a mirror-image thereof;

FIG. 4 is a front elevational view thereof, the rear elevational view being a mirror-image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The grandstand seat board has been broken away in the center to indicate indeterminate length.

Referenced Cited
U.S. Patent Documents
3213570 October 1965 Abramson, Jr.
4126354 November 21, 1978 DeLong et al.
4631874 December 30, 1986 Griffin, Jr.
Patent History
Patent number: D435117
Type: Grant
Filed: Apr 30, 1999
Date of Patent: Dec 12, 2000
Assignee: Sit Down Export AB (Vasteras)
Inventors: Par J. Johnsson (Vaster.ang.s), Lars I. Johnsson (Vaster.ang.s), Bo Johnsson (Vaster.ang.s)
Primary Examiner: Doris Clark
Law Firm: Nixon & Vanderhye
Application Number: 0/104,260
Classifications
Current U.S. Class: Stair Tread, Step Or Ladder Rung (D25/69)
International Classification: 2504;