Corner coupler

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

FIG. 1 is a top perspective view of a corner key coupler in accordance with one embodiment of the invention;

FIG. 2 is a bottom perspective view of the corner key coupler of FIG. 1;

FIG. 3 is a front view of the corner key coupler of FIG. 1;

FIG. 4 is a rear or back view of the corner key coupler of FIG. 1;

FIG. 5 is a right side view of the corner key coupler of FIG. 1;

FIG. 6 is a left side view of the corner key coupler of FIG. 1;

FIG. 7 is a top view of the corner key coupler of FIG. 1; and,

FIG. 8 is a bottom view of the corner key coupler of FIG. 1.

Claims

The ornamental design for a corner coupler, as shown and described.

Referenced Cited
U.S. Patent Documents
1788096 January 1931 Friedemann
1997876 April 1935 Sheldon et al.
3139960 July 1964 Hammitt et al.
3143165 August 1964 Lewis et al.
3222841 December 1965 Robert et al.
3224154 December 1965 Toti et al.
3332197 July 1967 Hinkle et al.
3382639 May 1968 Smith et al.
3413775 December 1968 Katz et al.
3566561 March 1971 Tozer et al.
3686805 August 1972 Pofferi
3711133 January 1973 Werner
3726551 April 1973 Levenberg
3830033 August 1974 Gahler
3831336 August 1974 Diemer
3866364 February 1975 Pollard
4002000 January 11, 1977 Howard et al.
4027987 June 7, 1977 Berkowitz
4057941 November 15, 1977 Schwartz
4112853 September 12, 1978 Tisbo et al.
4242969 January 6, 1981 Checkwood et al.
D259083 May 5, 1981 Riegsecker
4270872 June 2, 1981 Kiyosawa
4323319 April 6, 1982 Adams
4368998 January 18, 1983 Pestoor
4516376 May 14, 1985 King
4630550 December 23, 1986 Weitzman
D294888 March 29, 1988 Kazanowski
4774790 October 4, 1988 Hopper
4987717 January 29, 1991 Dameron, Jr.
5031083 July 9, 1991 Claesson
5090164 February 25, 1992 Mische
D343309 January 18, 1994 Flynn
D343909 February 1, 1994 Flynn
5464302 November 7, 1995 Menchetti
D373832 September 17, 1996 Nomura
D374488 October 8, 1996 Wang
5590974 January 7, 1997 Yang
5813641 September 29, 1998 Baldwin
5881508 March 16, 1999 Irvine et al.
D414881 October 5, 1999 Giese
5966890 October 19, 1999 Inman
5997117 December 7, 1999 Krietzman
6082070 July 4, 2000 Jen
6092348 July 25, 2000 Dombchik et al.
6357196 March 19, 2002 McCombs
6385941 May 14, 2002 Power, Jr. et al.
6405504 June 18, 2002 Richardson
6430888 August 13, 2002 Dombchik et al.
6601362 August 5, 2003 Prince
6647692 November 18, 2003 Roder
6668495 December 30, 2003 Prince
6755004 June 29, 2004 Power, Jr. et al.
D493235 July 20, 2004 Strassle
6826885 December 7, 2004 Raskin et al.
D531324 October 31, 2006 Takagi
D584621 January 13, 2009 Jean
7478504 January 20, 2009 Huebner et al.
7568323 August 4, 2009 Shelton et al.
7628563 December 8, 2009 Winkler
7708317 May 4, 2010 Leblanc
7743538 June 29, 2010 Parenti et al.
D620618 July 27, 2010 Teffenhart, Jr.
D620619 July 27, 2010 Teffenhart, Jr.
7870699 January 18, 2011 Waggoner
7877962 February 1, 2011 Teffenhart, Jr.
7883288 February 8, 2011 Jorna
D636095 April 12, 2011 Teffenhart, Jr.
D666743 September 4, 2012 Teffenhart, Jr.
D670474 November 6, 2012 Koch
8443576 May 21, 2013 Petta
8720839 May 13, 2014 Lijesnic
8726583 May 20, 2014 Verdecia et al.
8756900 June 24, 2014 Hudson et al.
D713054 September 9, 2014 Teffenhart, Jr.
D731678 June 9, 2015 Geldart
D733937 July 7, 2015 Hillstrom et al.
9121222 September 1, 2015 Walker
D744317 December 1, 2015 Densberger
9458619 October 4, 2016 Bowron et al.
D791342 July 4, 2017 Teffenhart, Jr.
D811199 February 27, 2018 Bacallao
9920534 March 20, 2018 Albert
D860058 September 17, 2019 Norfleet
D882386 April 28, 2020 Zeilinger
20020046539 April 25, 2002 Schulz
20020121068 September 5, 2002 Ng
20030145555 August 7, 2003 Raskin et al.
20060179766 August 17, 2006 Waggoner
20070074480 April 5, 2007 Kleila et al.
20070266671 November 22, 2007 Chromy
20080016816 January 24, 2008 Kim
20080168738 July 17, 2008 Shelton et al.
20080250737 October 16, 2008 Hall et al.
20110036050 February 17, 2011 Callahan
20110036051 February 17, 2011 Callahan
20110036052 February 17, 2011 Callahan
20110113717 May 19, 2011 Teffenhart, Jr.
20130306808 November 21, 2013 Huang
20170097030 April 6, 2017 Keller
20190116861 April 25, 2019 Zeilinger
Patent History
Patent number: D919420
Type: Grant
Filed: Jun 21, 2018
Date of Patent: May 18, 2021
Inventor: Thomas Joseph Teffenhart, Jr. (Sarasota, FL)
Primary Examiner: John Windmuller
Application Number: 29/654,155
Classifications
Current U.S. Class: D8/394