Lumbar retractor

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Description

FIG. 1 is a front perspective view of a lumbar retractor design showing my new design.

FIG. 2 is a rear perspective view of the lumbar retractor.

FIG. 3 is a front view of the lumbar retractor.

FIG. 4 is a rear view of the lumbar retractor.

FIG. 5 is a left side view of the lumbar retractor.

FIG. 6 is a right side view of the lumbar retractor.

FIG. 7 is a top view of the lumbar retractor.

FIG. 8 is a bottom view of the lumbar retractor; and,

FIG. 9 is a partial enlarged view taken from FIG. 3.

Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the lumbar retractor design in the drawings.

Claims

The ornamental design for a lumbar retractor, as shown and described.

Referenced Cited
U.S. Patent Documents
D320658 October 8, 1991 Quigley
D343235 January 11, 1994 LeVahn
5363841 November 15, 1994 Coker
D353458 December 13, 1994 Quigley
5558621 September 24, 1996 Heil
5618260 April 8, 1997 Caspar
D396285 July 21, 1998 Koros
D410082 May 18, 1999 Furnish
6241658 June 5, 2001 Goodrich
6245072 June 12, 2001 Zdeblick
6312377 November 6, 2001 Segermark
6331280 December 18, 2001 Wood
6458079 October 1, 2002 Cohn
6464634 October 15, 2002 Fraser
D498845 November 23, 2004 Gray
D819810 June 5, 2018 Shibata
D882781 April 28, 2020 Rustamzadeh
10856859 December 8, 2020 Chappuis
Patent History
Patent number: D1001286
Type: Grant
Filed: Aug 12, 2021
Date of Patent: Oct 10, 2023
Inventor: Junfei Jiang (Zhejiang)
Primary Examiner: Rhea Shields
Application Number: 29/803,375