Sprocket nose
Latest Blount, Inc. Patents:
Description
The dashed lines are included for illustrating environmental structure and form no part of the claimed design.
Claims
I claim the ornamental design for a sprocket nose, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
3301283 | January 1967 | Merz |
3949475 | April 13, 1976 | Tokarz |
3955279 | May 11, 1976 | Pierson |
3987544 | October 26, 1976 | Gibson |
4021913 | May 10, 1977 | Arff |
4259783 | April 7, 1981 | Scott-Jackson |
4321750 | March 30, 1982 | Sugihara |
4381606 | May 3, 1983 | Ekrud |
D271276 | November 8, 1983 | Reynolds |
4489493 | December 25, 1984 | Tsumura |
4651424 | March 24, 1987 | Yamada |
4693007 | September 15, 1987 | Apfel et al. |
4816010 | March 28, 1989 | Reynolds |
4876796 | October 31, 1989 | Calkins et al. |
4924577 | May 15, 1990 | Leini |
4970789 | November 20, 1990 | Bell |
5056224 | October 15, 1991 | Seigneur |
D321819 | November 26, 1991 | Takishita |
5471751 | December 5, 1995 | Ball |
5634273 | June 3, 1997 | Michels et al. |
5842279 | December 1, 1998 | Andress et al. |
6138339 | October 31, 2000 | Escher et al. |
6219921 | April 24, 2001 | Pettersson |
6279726 | August 28, 2001 | Etherington et al. |
6317989 | November 20, 2001 | Forsberg et al. |
6397475 | June 4, 2002 | Pettersson et al. |
7044025 | May 16, 2006 | Rohrich et al. |
D648200 | November 8, 2011 | Seigneur et al. |
D661169 | June 5, 2012 | Tinius |
D663598 | July 17, 2012 | Luedtke et al. |
D678743 | March 26, 2013 | Tinius |
D717149 | November 11, 2014 | Tinius |
2319914 | March 2001 | CA |
- Photograph of IKS Klingelnberg nose.
- Photograph of Iggesund ¾ pitch nose.
Patent History
Patent number: D731276
Type: Grant
Filed: May 7, 2014
Date of Patent: Jun 9, 2015
Assignee: Blount, Inc. (Portland, OR)
Inventor: Michael J. Patterson (Estacada, OR)
Primary Examiner: Austin Murphy
Application Number: 29/490,204
Type: Grant
Filed: May 7, 2014
Date of Patent: Jun 9, 2015
Assignee: Blount, Inc. (Portland, OR)
Inventor: Michael J. Patterson (Estacada, OR)
Primary Examiner: Austin Murphy
Application Number: 29/490,204
Classifications
Current U.S. Class:
D8/65