Apparatus for adjustable stacker bar assembly having quick change features

- Poco Graphite, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

The FIGURE is a perspective view of an apparatus for adjustable stacker bar assembly having quick change features.

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

Claims

The ornamental design for an apparatus for adjustable stacker bar assembly having quick change features, as shown and described.

Referenced Cited
U.S. Patent Documents
4411353 October 25, 1983 McDole
4466532 August 21, 1984 Minnerman et al.
4801319 January 31, 1989 Rugaber et al.
5044488 September 3, 1991 Bolin
5092449 March 3, 1992 Bolin et al.
5324340 June 28, 1994 Withrow et al.
5472077 December 5, 1995 Bolin
5741343 April 21, 1998 Lloyd et al.
5755847 May 26, 1998 Quayle
5814120 September 29, 1998 Lloyd et al.
5992613 November 30, 1999 DiFrank
6044962 April 4, 2000 Vaughn
7765833 August 3, 2010 Isalberti et al.
20070251273 November 1, 2007 Isalberti et al.
Foreign Patent Documents
198 38 844 March 2000 DE
WO 2005/100271 October 2007 WO
Other references
  • Stewart D R et al: “Specialization Comes to Hot Glass Handling” Glass Industry, Glass Industry Magazine. New York, US, vol. 70, No. 5, Apr. 1, 1989, pp. 20-22.
  • Application and File History of U.S. Appl. No. 11/384,713, Inventors Giuseppe Isalberti et al., filed Mar. 20, 2006, now U.S. Appl. No. 7,765,833, issued Aug. 3, 2010.
Patent History
Patent number: D641029
Type: Grant
Filed: Aug 3, 2010
Date of Patent: Jul 5, 2011
Assignee: Poco Graphite, Inc. (Decatur, TX)
Inventors: Giuseppe Isalberti (Milan), Elmer Christian Pennewaard (Holten), Thomas Warren Uhl (Denton, TX)
Primary Examiner: Patricia Palasik
Attorney: Patterson Thuente Christensen Pedersen, P.A.
Application Number: 29/367,086
Classifications
Current U.S. Class: Element Or Attachment (D15/138)