Leg elevation device

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

FIG. 1 is a perspective view of a leg elevation device showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view, the opposite side being a mirror image thereof; and,

FIG. 4 is another perspective view thereof.

The broken lines shown in FIG. 4 are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a leg elevation device, as shown and described.

Referenced Cited
U.S. Patent Documents
1089801 March 1914 Swanson
D211721 July 1968 Radford
3555582 January 1971 Radford
3857390 December 1974 Harrison
D259381 June 2, 1981 Smith
D276938 December 25, 1984 Pedersen
D277316 January 22, 1985 Meares
D289354 April 21, 1987 Willey
4901385 February 20, 1990 Adolphson
D311470 October 23, 1990 Cosgrove et al.
D317840 July 2, 1991 Jagdat
5046487 September 10, 1991 Scott
5097553 March 24, 1992 Boland
5125123 June 30, 1992 Engle
5173979 December 29, 1992 Nennhaus
D334107 March 23, 1993 Johnson
D343001 January 4, 1994 Boland
5476105 December 19, 1995 Toth
D370821 June 18, 1996 Mata
5716334 February 10, 1998 Wade
D400386 November 3, 1998 Keilhauer
6360387 March 26, 2002 Everhart
6725481 April 27, 2004 Marshall
Foreign Patent Documents
WO 91/04000 April 1991 WO
Other references
  • Information on Legacy Leg Support Pillow; undated.
  • Information from the internet on Leg Wedge; undated.
  • Information from the internew entitled FootSmart; undated.
Patent History
Patent number: D521301
Type: Grant
Filed: Jul 1, 2004
Date of Patent: May 23, 2006
Inventor: Christopher S. Dickson (Greensboro, NC)
Primary Examiner: Robert M. Spear
Assistant Examiner: Mary Ann Calabrese
Attorney: MacCord Mason PLLC
Application Number: 29/208,679
Classifications
Current U.S. Class: D6/601