The portions of the die shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design.
The portions of the die shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
1721007 | Doherty et al. | Jul 1929 | A |
1754568 | Nischan | Apr 1930 | A |
1817223 | Abramson et al. | Aug 1931 | A |
2096778 | Azer | Oct 1937 | A |
2145725 | Jamieson | Jan 1939 | A |
2176943 | Reeser | Oct 1939 | A |
2221904 | Abramson et al. | Nov 1940 | A |
2237069 | Christenson | Apr 1941 | A |
2735489 | Fowler | Feb 1956 | A |
3269011 | Herrstrum | Aug 1966 | A |
3273241 | Annes | Sep 1966 | A |
3494033 | Bosco et al. | Feb 1970 | A |
3564716 | Burrows | Feb 1971 | A |
3594904 | Wright | Jul 1971 | A |
3683499 | Robinson, Jr. | Aug 1972 | A |
4074432 | Alfieri | Feb 1978 | A |
4087913 | Jackson | May 1978 | A |
4144785 | von Langendorff | Mar 1979 | A |
4403417 | Wilson et al. | Sep 1983 | A |
4481700 | Redmon | Nov 1984 | A |
4495699 | Oakes | Jan 1985 | A |
4594779 | Hagemeyer | Jun 1986 | A |
D285798 | Brunnegard et al. | Sep 1986 | S |
4724616 | Adleman et al. | Feb 1988 | A |
4830548 | Kandarian | May 1989 | A |
4899447 | Adleman | Feb 1990 | A |
6033609 | Wright et al. | Mar 2000 | A |
D548250 | Baumeister et al. | Aug 2007 | S |
D568347 | Manera et al. | May 2008 | S |
D592685 | Ferry | May 2009 | S |
7587830 | Nordlin | Sep 2009 | B2 |
7650824 | Ray | Jan 2010 | B2 |
7661913 | Nordlin | Feb 2010 | B2 |
D675237 | Broadbent et al. | Jan 2013 | S |
8413561 | Thielges et al. | Apr 2013 | B2 |
20050217343 | Tomita | Oct 2005 | A1 |
20090288531 | Steimer | Nov 2009 | A1 |
20100180744 | Nordlin | Jul 2010 | A1 |
Number | Date | Country |
---|---|---|
3341861 | May 1985 | DE |
9100020 | Apr 1991 | DE |
9104064 | Oct 1991 | DE |
9315393 | Nov 1994 | DE |
1733819 | Mar 2008 | EP |
Entry |
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Holemaking Product Guide, Greenlee, available at least as early as Mar. 2011, pp. 41-56, 69-71, 88-93, and 95-97. |
Tools Testers, and Accessories, Greenlee, Nov. 1993. |
Timesaving Tools for Electricians, Maintenance, Greenlee, Aug. 1980. |