The broken lines in the drawings illustrate portions of the end for extension member and form no part of the claimed design.
All portions of the end for extension member located in between the break lines shown in
The broken lines in the drawings illustrate portions of the end for extension member and form no part of the claimed design.
All portions of the end for extension member located in between the break lines shown in
Number | Name | Date | Kind |
---|---|---|---|
D35263 | Frazier | Nov 1901 | S |
1018732 | Viger | Feb 1912 | A |
1466127 | Gottschalt | Aug 1923 | A |
2403402 | Rossi | Jul 1946 | A |
D236584 | Svahn | Sep 1975 | S |
D240396 | Gray | Jul 1976 | S |
D265173 | Brooks | Jun 1982 | S |
6520709 | Mosing | Feb 2003 | B1 |
6902341 | Rauschert | Jun 2005 | B1 |
7048071 | Huenink | May 2006 | B1 |
D585254 | Lorenzen | Jan 2009 | S |
D642270 | McAfee | Jul 2011 | S |
20130105168 | Overland | May 2013 | A1 |
Number | Date | Country |
---|---|---|
0079846 | May 1983 | EP |
Entry |
---|
Blohm + Voss Oil Tools, “Blohm+Voss Pipe Handling Equipment Special Link Connector,” 28 pages, http://www.blohmvoss-oiltools.com/—documents/B+V—Manual—Special—Link—Connector.pdf (May 2012). |