Extender for a Z-bar assembly on a door frame
Latest Larson Manufacturing Company of South Dakota, Inc. Patents:
The broken-line disclosure in the views is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for an extender for a Z-bar assembly on a door frame, as shown and described.
3710839 | January 1973 | Andres |
4077160 | March 7, 1978 | Stewart |
5187898 | February 23, 1993 | McKann |
5483771 | January 16, 1996 | Herbst |
5775400 | July 7, 1998 | Wilkinson |
5860250 | January 19, 1999 | Hill et al. |
6088966 | July 18, 2000 | Kenkel |
D467007 | December 10, 2002 | Daudet et al. |
20040187427 | September 30, 2004 | Skublevitz |
20060150524 | July 13, 2006 | Kibbel et al. |
20070209299 | September 13, 2007 | El Etel |
08121051 | May 1996 | JP |
Type: Grant
Filed: Feb 25, 2008
Date of Patent: Jul 7, 2009
Assignee: Larson Manufacturing Company of South Dakota, Inc. (Brookings, SD)
Inventors: Keith Kibbel (Forest Lake, MN), Kelly Nordgaard (Gary, SD)
Primary Examiner: Doris Clark
Attorney: Patterson, Thuente, Skaar & Christensen, P.A.
Application Number: 29/301,342