Lock bolt

Bergmann June 7, 2

Patent Grant D639140

U.S. patent number D639,140 [Application Number D/375,314] was granted by the patent office on 2011-06-07 for lock bolt. This patent grant is currently assigned to Raumplus GmbH & Co. KG. Invention is credited to Carsten Bergmann.


United States Patent D639,140
Bergmann June 7, 2011

Lock bolt

Claims

CLAIM The ornamental design for a lock bolt, as shown and described.
Inventors: Bergmann; Carsten (Bremen, DE)
Assignee: Raumplus GmbH & Co. KG (DE)
Appl. No.: D/375,314
Filed: September 21, 2010

Foreign Application Priority Data

Mar 26, 2010 [WO] DM/073 678
Current U.S. Class: D8/343; D8/330
Current International Class: 0807
Field of Search: ;D8/330,331,343,336,325,327,323,345,402,499 ;70/2,14,57.1,202,258,416,429,420,431 ;292/1,253,259,190,297,298 ;16/82,85,221,231,232,233

References Cited [Referenced By]

U.S. Patent Documents
4818502 April 1989 Taschner
D302937 August 1989 Briggs
4915913 April 1990 Williams et al.
4920771 May 1990 Jiang
5351509 October 1994 Visenzi
D371203 June 1996 Deeds
D419425 January 2000 Clark et al.
6418760 July 2002 Fettes
6547293 April 2003 Cheng
D489595 May 2004 Gleichauf et al.
D548044 August 2007 Tang
Primary Examiner: Deshmukh; Prabhakar
Attorney, Agent or Firm: Colton; Laurence P. Smith Risley Tempel Santos, LLC

Description



FIG. 1 is a front perspective view of a lock bolt showing my new design;

FIG. 2 is a rear perspective view of the design of FIG. 1.

FIG. 3 is a top view of the design of FIG. 1.

FIG. 4 is a bottom view of the design of FIG. 1.

FIG. 5 is a left side view of the design of FIG. 1.

FIG. 6 is a right side view of the design of FIG. 1.

FIG. 7 is a front view of the design of FIG. 1; and,

FIG. 8 is a rear view of the design of FIG. 1.

* * * * *


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