Automatic slack adjuster

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Description

FIG. 1 is a left perspective view of an automatic slack adjuster according to our novel design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof; and,

FIG. 5 is a rear view thereof.

The broken lines in the drawings represent unclaimed environmental subject matter.

Claims

The ornamental design for an automatic slack adjuster, as shown and described.

Referenced Cited
U.S. Patent Documents
D276224 November 6, 1984 Goodin et al.
5327999 July 12, 1994 Nelander
5515044 May 7, 1996 Glatt
D380446 July 1, 1997 Chou
D389461 January 20, 1998 Mayo et al.
D464328 October 15, 2002 Vasquez et al.
D522973 June 13, 2006 McLellan et al.
Other references
  • “Bendix® Service Data, Bendix® ASA-5® Automatic Slack Adjuster,” SD-05-1269, Feb. 2008, pp. 1-12.
Patent History
Patent number: D607794
Type: Grant
Filed: Dec 11, 2008
Date of Patent: Jan 12, 2010
Assignee: Bendix Spicer Foundation Brake LLC (Elyria, OH)
Inventors: Eric A. Bridge (Amherst, OH), Brett S. Darner (Wellington, OH), Mark J. Kromer (Huron, OH)
Primary Examiner: Robert M Spear
Assistant Examiner: Barbara B Lohr
Attorney: Crowell & Moring LLP
Application Number: 29/329,234
Classifications
Current U.S. Class: Brake Element (D12/180)