Push block
Latest Rockler Companies, Inc. Patents:
Description
Claims
The ornamental design for a push block, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
686339 | November 1901 | Ritchie |
1825080 | September 1931 | Morford |
2410467 | November 1946 | Valentine |
2681671 | June 1954 | Norris |
2739625 | March 1956 | Peters |
D186935 | December 1959 | Littlefield |
3010133 | November 1961 | Hurd |
D216668 | March 1970 | Tims, Jr. |
D228339 | September 1973 | Zemke |
3934341 | January 27, 1976 | Carlson |
4001903 | January 11, 1977 | Hay |
4348925 | September 14, 1982 | Manweiler |
4370909 | February 1, 1983 | Jennings |
4485711 | December 4, 1984 | Schnell |
D278022 | March 19, 1985 | Ash |
D278790 | May 14, 1985 | Chaney et al. |
5016509 | May 21, 1991 | Stottman |
D337707 | July 27, 1993 | McCord, Jr. |
D340060 | October 5, 1993 | Emerich |
5293800 | March 15, 1994 | Nunn, Jr. |
5341711 | August 30, 1994 | Stay et al. |
5678467 | October 21, 1997 | Aigner |
5875827 | March 2, 1999 | Brutscher et al. |
5894777 | April 20, 1999 | Sterling |
6044740 | April 4, 2000 | Werkheiser |
6135521 | October 24, 2000 | Wirth et al. |
D449209 | October 16, 2001 | Aigner |
D474389 | May 13, 2003 | Panfili et al. |
6732623 | May 11, 2004 | Jennings |
7040206 | May 9, 2006 | Wang |
D525508 | July 25, 2006 | Leonard, II |
D561791 | February 12, 2008 | Kozina et al. |
7540224 | June 2, 2009 | Wang |
7861428 | January 4, 2011 | Clark |
7886641 | February 15, 2011 | Wirth et al. |
20050059328 | March 17, 2005 | Madsen et al. |
20060123961 | June 15, 2006 | Fontaine |
- Push Block with Angled Handle and Bench Dog Ultra Push-Bloc. Images Snagged Jan. 30, 2012 AT http://www.rockler.com/product.cfm?page=17948 and http://www.rockler.com/product.cfm?page=3057.
- Using Push Sticks. Download at http://www.newwoodworker.com/pushsticks.html on Jan. 30, 2012.
Patent History
Patent number: D665638
Type: Grant
Filed: Oct 31, 2011
Date of Patent: Aug 21, 2012
Assignee: Rockler Companies, Inc. (Medina, MN)
Inventors: Steve Donald Krohmer (Coon Rapids, MN), Daniel L. Wenning (Minneapolis, MN), Daniel Patrick Banasik (Eagan, MN), James Joseph Frey (Edina, MN)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Altera Law Group, LLC
Application Number: 29/405,190
Type: Grant
Filed: Oct 31, 2011
Date of Patent: Aug 21, 2012
Assignee: Rockler Companies, Inc. (Medina, MN)
Inventors: Steve Donald Krohmer (Coon Rapids, MN), Daniel L. Wenning (Minneapolis, MN), Daniel Patrick Banasik (Eagan, MN), James Joseph Frey (Edina, MN)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Altera Law Group, LLC
Application Number: 29/405,190
Classifications
Current U.S. Class:
D8/14