Utility knife

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a utility knife according to an embodiment of the invention.

FIG. 2 is a left side view of the utility knife shown in FIG. 1.

FIG. 3 is a right side view of the utility knife shown in FIG. 1.

FIG. 4 is a top view of the utility knife shown in FIG. 1.

FIG. 5 is a bottom view of the utility knife shown in FIG. 1.

FIG. 6 is a front view of the utility knife shown in FIG. 1; and,

FIG. 7 is a rear view of the utility knife shown in FIG. 1.

The elements shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design. The portions shown in broken lines having unequal length segments illustrate the boundary of the claimed design and form no part of the claimed design.

Claims

We claim the ornamental design for a utility knife, as shown and described.

Referenced Cited
U.S. Patent Documents
23975 May 1859 Belcher
226910 April 1880 Fkiebertshauser
1599604 September 1926 Wetmore
1701027 February 1929 Brown
1769093 July 1930 Wuesthoff
1803899 May 1931 Fuller
1940855 December 1933 Friedman
2017320 October 1935 Mercer
2051721 August 1936 Kriangelos
2052741 September 1936 Bersted
2628423 February 1953 Cuntz
2679100 May 1954 Ehler
2709299 May 1955 Vizza
2814108 November 1957 Bassett
2839831 June 1958 Baer
3171201 March 1965 Carifi
3651571 March 1972 Neale
3845554 November 1974 Joanis et al.
3906625 September 1975 Gringer
4068375 January 17, 1978 Rathbun et al.
4240201 December 23, 1980 Sawby et al.
4292738 October 6, 1981 Osada
4347665 September 7, 1982 Glesser
4541175 September 17, 1985 Boyd et al.
4551917 November 12, 1985 Walker
4660284 April 28, 1987 Decarolis
4670984 June 9, 1987 Rickard
4706385 November 17, 1987 Iten
4713884 December 22, 1987 Dunnagan
4730394 March 15, 1988 Sonner, Jr.
4750267 June 14, 1988 Boyd
4773159 September 27, 1988 Casazza, Jr.
D299413 January 17, 1989 DeCarolis
4901439 February 20, 1990 Boyd, Jr.
4918820 April 24, 1990 Korb et al.
4922614 May 8, 1990 Machida
4936014 June 26, 1990 Shaanan et al.
5029354 July 9, 1991 Boyd, Jr. et al.
5092045 March 3, 1992 Boyd, Jr. et al.
5299357 April 5, 1994 Wonderley et al.
5325588 July 5, 1994 Rogers
5327651 July 12, 1994 Favreau
5379492 January 10, 1995 Glesser
5386632 February 7, 1995 Schmidt
5425175 June 20, 1995 Rogers
5513405 May 7, 1996 Bradbury, Jr. et al.
5546662 August 20, 1996 Seber et al.
5561906 October 8, 1996 Desmarais
5572793 November 12, 1996 Collins et al.
5613300 March 25, 1997 Schmidt
5704129 January 6, 1998 Glesser
5722168 March 3, 1998 Huang
5794346 August 18, 1998 Seber et al.
5815927 October 6, 1998 Collins
5819414 October 13, 1998 Marifone
5822866 October 20, 1998 Pardue
5890294 April 6, 1999 Keklak et al.
5964036 October 12, 1999 Centofante
6101724 August 15, 2000 Halligan
6192589 February 27, 2001 Martone et al.
D439492 March 27, 2001 Martone et al.
6249975 June 26, 2001 Lin
6276063 August 21, 2001 Chen
6305085 October 23, 2001 Stallegger et al.
6314646 November 13, 2001 Schmidt
6321454 November 27, 2001 Wass
6415514 July 9, 2002 Chun
6430816 August 13, 2002 Neveux
6446340 September 10, 2002 Ping
6446341 September 10, 2002 Wang et al.
6513246 February 4, 2003 Ping
6553671 April 29, 2003 Blanchard
6553672 April 29, 2003 Glesser et al.
6553674 April 29, 2003 Budrow
6574872 June 10, 2003 Roberts et al.
6578221 June 17, 2003 Ping
6591504 July 15, 2003 Onion
6678958 January 20, 2004 Budrow
6688003 February 10, 2004 Scarla
6688407 February 10, 2004 Etter et al.
6694558 February 24, 2004 Ping
6711820 March 30, 2004 Chen
6732436 May 11, 2004 Moizis
6735872 May 18, 2004 Chang
6742260 June 1, 2004 Hsu
6745478 June 8, 2004 DeLillo
6763592 July 20, 2004 Yu
D494437 August 17, 2004 Scarla
D495939 September 14, 2004 Ping
6813833 November 9, 2004 Saunders et al.
6829827 December 14, 2004 Tseng
6845561 January 25, 2005 Timson
6845694 January 25, 2005 Ping
D501782 February 15, 2005 Ping
6862764 March 8, 2005 Ping
6886257 May 3, 2005 Chih
6915577 July 12, 2005 Scala
D510250 October 4, 2005 Ping
6951055 October 4, 2005 Collins
6957491 October 25, 2005 Van Deursen et al.
6968622 November 29, 2005 Ping
7000323 February 21, 2006 Hatcher
D516403 March 7, 2006 Ping
D517893 March 28, 2006 Ping
7007392 March 7, 2006 Ping
D519019 April 18, 2006 Ping
7040022 May 9, 2006 Ping
D523317 June 20, 2006 Ryan et al.
7055407 June 6, 2006 Gringer et al.
7059053 June 13, 2006 Sakai
D524138 July 4, 2006 Chih
D526878 August 22, 2006 Ping
D528895 September 26, 2006 Ping
7107685 September 19, 2006 Anderson
7107686 September 19, 2006 Linn et al.
7121005 October 17, 2006 Hughes
7131204 November 7, 2006 Brown et al.
7134207 November 14, 2006 Ping
7181849 February 27, 2007 Menter
7185435 March 6, 2007 Tseng
D539628 April 3, 2007 Ping
D541128 April 24, 2007 Farland
D545165 June 26, 2007 Ping
7231718 June 19, 2007 Outen
D552955 October 16, 2007 Ping
D553467 October 23, 2007 Ryan
7278213 October 9, 2007 Pardue et al.
7284329 October 23, 2007 King
7293360 November 13, 2007 Steigerwalt et al.
7296354 November 20, 2007 Van Deursen et al.
7302760 December 4, 2007 Lake
7305729 December 11, 2007 Dehner
7305768 December 11, 2007 Hinderer
7313866 January 1, 2008 Linn et al.
7325312 February 5, 2008 Janich
7346988 March 25, 2008 Gringer et al.
D566222 April 8, 2008 Hawk et al.
D568136 May 6, 2008 Ping
7367089 May 6, 2008 Cooke et al.
7380341 June 3, 2008 Ping
7389587 June 24, 2008 Di Bitonto et al.
7409766 August 12, 2008 Steigerwalt
7437822 October 21, 2008 Flagg et al.
D581240 November 25, 2008 Glesser et al.
7451545 November 18, 2008 Vörös
D583899 December 30, 2008 MacNair et al.
D584123 January 6, 2009 Lopano
D584125 January 6, 2009 Ping
D584377 January 6, 2009 MacNair et al.
7480997 January 27, 2009 Ping
D588433 March 17, 2009 van Deursen
7513045 April 7, 2009 Kain
D592034 May 12, 2009 Huang
D593838 June 9, 2009 Williams
D596914 July 28, 2009 Huang
7555839 July 7, 2009 Koelewyn
7565747 July 28, 2009 Cobb et al.
D599433 September 1, 2009 Zore
7634858 December 22, 2009 Frazer
D607707 January 12, 2010 Huang
7647701 January 19, 2010 Mollick
7676932 March 16, 2010 Grice
7698821 April 20, 2010 Ralph
7739799 June 22, 2010 Van Deursen
7748122 July 6, 2010 Duey
7752759 July 13, 2010 Perreault
7774940 August 17, 2010 Frank
7797836 September 21, 2010 Ranieri
7814664 October 19, 2010 LeBlanc
D629274 December 21, 2010 Wu
7913397 March 29, 2011 van Deursen
7946201 May 24, 2011 Frazer
7979990 July 19, 2011 Hawk et al.
8006389 August 30, 2011 Jennings
8028419 October 4, 2011 VanHoy
8069569 December 6, 2011 Brown et al.
8099870 January 24, 2012 Ralph
8099871 January 24, 2012 Bilenski
D654343 February 21, 2012 Wu
8112894 February 14, 2012 Caswell
8161653 April 24, 2012 Nenadic
8171645 May 8, 2012 Duey
8186065 May 29, 2012 Onion
8201336 June 19, 2012 De
8286356 October 16, 2012 Mollick et al.
D670551 November 13, 2012 Bublitz et al.
8375589 February 19, 2013 Bremer et al.
8413337 April 9, 2013 Price
D686901 July 30, 2013 Bublitz et al.
D686902 July 30, 2013 Hyma et al.
8549754 October 8, 2013 Bung et al.
8567070 October 29, 2013 Rowlay et al.
D696567 December 31, 2013 Leh
8621753 January 7, 2014 Price
D703510 April 29, 2014 Hyma
D703590 April 29, 2014 Futschik
8683703 April 1, 2014 Rowlay et al.
8793881 August 5, 2014 Rowlay et al.
8959779 February 24, 2015 Wen
D741680 October 27, 2015 Hunter
20020029480 March 14, 2002 Lin
20020066187 June 6, 2002 Jennings
20020157260 October 31, 2002 Cheng
20030037444 February 27, 2003 Chunn
20030213133 November 20, 2003 Hanna
20040103541 June 3, 2004 Scarla
20040107585 June 10, 2004 Helmrich
20050044717 March 3, 2005 Nishihara
20050150115 July 14, 2005 Hanna
20050155226 July 21, 2005 Van Deursen et al.
20050172497 August 11, 2005 Linn et al.
20050193566 September 8, 2005 Brown et al.
20050223567 October 13, 2005 Cobb et al.
20050283983 December 29, 2005 Huang
20060008041 January 12, 2006 Kim et al.
20060026844 February 9, 2006 Ping
20060053631 March 16, 2006 Fossella
20060080841 April 20, 2006 Hatcher et al.
20060137190 June 29, 2006 Van Deursen et al.
20070056169 March 15, 2007 Cheng
20070169353 July 26, 2007 Wu
20070169354 July 26, 2007 Ralph
20070256304 November 8, 2007 Pardue et al.
20070294896 December 27, 2007 Brown et al.
20080110029 May 15, 2008 Ryan et al.
20080172884 July 24, 2008 Cheng
20080201953 August 28, 2008 Bremer et al.
20080216326 September 11, 2008 Klecker et al.
20080235954 October 2, 2008 Radle
20080250650 October 16, 2008 Seber et al.
20080276462 November 13, 2008 Kao
20080301907 December 11, 2008 Chunlung
20080301949 December 11, 2008 Enga et al.
20090013537 January 15, 2009 Kao
20090217533 September 3, 2009 Kao
20090255127 October 15, 2009 Seymour et al.
20100175267 July 15, 2010 Seber et al.
20100180449 July 22, 2010 Van Deursen
20110067246 March 24, 2011 Perez
20120023753 February 2, 2012 Wen
20120066910 March 22, 2012 Shantha
20120144677 June 14, 2012 Chang
20120159789 June 28, 2012 Frazer
20120234142 September 20, 2012 Onion
20120304472 December 6, 2012 Medhurst
20130255002 October 3, 2013 Keers et al.
20140373364 December 25, 2014 Li
20150082641 March 26, 2015 Wang
Other references
  • Milwaukee Fastback(TM) Flip Utility Knife. Downloaded at http://grainer.com/Grainger/MILWAUKEE-Flip-Utility-Knife-6CMY2 on Jun. 8, 2012 (2 pages).
  • Notice of Allowance from the United States Patent and Trademark Office for U.S. Appl. No. 29/530,349 dated Jun. 24, 2016 (9 pages).
Patent History
Patent number: D769692
Type: Grant
Filed: Jun 16, 2015
Date of Patent: Oct 25, 2016
Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION (Brookfield, WI)
Inventors: Grant T. Squiers (Cudahy, WI), Joseph M. DeBaker (Milwaukee, WI), Michael Stearns (Milwaukee, WI), Christopher S. Hoppe (Milwaukee, WI)
Primary Examiner: Philip S Hyder
Application Number: 29/530,343
Classifications
Current U.S. Class: D8/99