Sheet straigtener

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the top of a sheet straightener with a cinching loop substantially spanning the space between the two halves of the “X.”

FIG. 2 is a perspective view of the bottom of the sheet straightener.

FIG. 3 is a top plan view of the sheet straightener.

FIG. 4 is a bottom plan view of the sheet straightener.

FIG. 5 is a first side view of the sheet straightener, the second side being a mirror image thereof.

FIG. 6 is a first end view of the sheet straightener; and,

FIG. 7 is a second end view of the sheet straightener.

Components shown in broken line depictions are included for environmental purposes and form no part of the claimed design.

The straps are shown broken away to indicate no specific length.

Claims

I claim the ornamental design for a sheet straightener, as shown and described.

Referenced Cited
U.S. Patent Documents
2284778 June 1942 Treiber
2727253 December 1955 Tomsic
2857643 October 1958 Tomsic
3092848 June 1963 Gronvold
4336635 June 29, 1982 Lantz
4891856 January 9, 1990 Thornhill
4937904 July 3, 1990 Ross
5005239 April 9, 1991 Clark
5046207 September 10, 1991 Chamberlain
5555578 September 17, 1996 Wyatt et al.
D387602 December 16, 1997 Cerdan
6108837 August 29, 2000 Knebel, III
6161235 December 19, 2000 Smith et al.
6185766 February 13, 2001 Farrugia
D448230 September 25, 2001 Gillin
D481579 November 4, 2003 Colbert et al.
7698759 April 20, 2010 Frasier
20020062522 May 30, 2002 Deckert
Other references
  • Welcome to the BedBand Store, http://shop.bedbandstore.com/, at least as early as Aug. 24, 2012, 1 page.
  • Sheet Suspenders Ebay Advertisement, http://www.ebay.com/itm/Sheet-Suspenders-/330780880609#vi-content, at least as early as Aug. 24, 2012, 2 pages.
Patent History
Patent number: D690539
Type: Grant
Filed: Aug 24, 2012
Date of Patent: Oct 1, 2013
Inventor: David Glenn Grill (Wilsonville, OR)
Primary Examiner: Janice Seeger
Application Number: 29/430,449
Classifications
Current U.S. Class: D6/607