Multi-functional jackknife
Description
1. Jackknife
Claims
The ornamental design of a multi-functional jackknife, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1187842 | June 1916 | Kass |
| 1370995 | March 1921 | Prince |
| D170767 | November 1953 | Polk |
| D172108 | May 1954 | Polincovsky |
| D270952 | October 11, 1983 | Peterson |
| D350271 | September 6, 1994 | Landy |
| D364327 | November 21, 1995 | Graham |
| D390440 | February 10, 1998 | Kayson |
| D413246 | August 31, 1999 | Kayson |
| D415945 | November 2, 1999 | Kayson |
| D416463 | November 16, 1999 | Kayson |
| D417380 | December 7, 1999 | Kayson |
| D419849 | February 1, 2000 | Kayson |
| D433915 | November 21, 2000 | Elsener, Sr. |
| D434961 | December 12, 2000 | Elsener, Sr. |
| D440350 | April 10, 2001 | Park |
| D450993 | November 27, 2001 | Kayson |
| D452037 | December 11, 2001 | Smith |
| D463494 | September 24, 2002 | Mori |
| D469677 | February 4, 2003 | Hung |
| D509318 | September 6, 2005 | Poinstingl |
| D551802 | September 25, 2007 | Rubin |
| D610893 | March 2, 2010 | Mudrick |
| D658962 | May 8, 2012 | Green |
| D658964 | May 8, 2012 | Elsener |
| D661015 | May 29, 2012 | Logue |
| RE44675 | December 31, 2013 | Hawkins |
| D716633 | November 4, 2014 | Weddington |
| D753876 | April 12, 2016 | Parayo |
| 20060075570 | April 13, 2006 | Gelfand |
| 20060096035 | May 11, 2006 | Ocklenburg |
| 20110010866 | January 20, 2011 | Green |
| 20130025071 | January 31, 2013 | Keng |
Patent History
Patent number: D807724
Type: Grant
Filed: Apr 13, 2016
Date of Patent: Jan 16, 2018
Inventors: André Luthy (Zurich), Dirk Fleischhut (Zurich)
Primary Examiner: Richard E Chilcot
Application Number: 35/501,007
Type: Grant
Filed: Apr 13, 2016
Date of Patent: Jan 16, 2018
Inventors: André Luthy (Zurich), Dirk Fleischhut (Zurich)
Primary Examiner: Richard E Chilcot
Application Number: 35/501,007
Classifications
Current U.S. Class:
D8/100
