Locking folding dock board

- Bluff Manufacturing, Inc.

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Description

FIG. 1 is a front perspective view of the locking folding dock board of the present invention in the upright, locked position;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The pattern on the platform's top surface is fragmentarily shown for convenience of illustration, it being understood that it is uniformly continued over the surface on which it appears.

Claims

The ornamental design for a locking folding dock board, as shown and described.

Referenced Cited
U.S. Patent Documents
4718812 January 12, 1988 Smalley et al.
D315046 February 26, 1991 Abrams
D331137 November 17, 1992 DeLaura
D338760 August 24, 1993 Harrah
D355518 February 14, 1995 Belanger
D382676 August 19, 1997 Holbrook
D398129 September 8, 1998 Sacks et al.
6076215 June 20, 2000 Blankenship et al.
20030210976 November 13, 2003 Koretsky
20040244129 December 9, 2004 Emerson, Jr.
20060150346 July 13, 2006 Myrick et al.
20070234491 October 11, 2007 Bailie
20080271268 November 6, 2008 Johnson
Patent History
Patent number: D633684
Type: Grant
Filed: May 24, 2010
Date of Patent: Mar 1, 2011
Assignee: Bluff Manufacturing, Inc. (Fort Worth, TX)
Inventor: John M. Key (Granbury, TX)
Primary Examiner: Cynthia E Ramirez
Attorney: Carstens & Cahoon, LLP
Application Number: 29/362,331
Classifications
Current U.S. Class: Ramp (D34/32)