Duct spacer

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Description

FIG. 1 is a front perspective view of a duct spacer showing my new design;

FIG. 2 is a front elevational view thereof

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a left side elevational view thereof.

Claims

The ornamental design for a duct spacer, as shown and described.

Referenced Cited
U.S. Patent Documents
1801451 April 1931 Parker
1805990 May 1931 Makowski
1821234 September 1931 Parker
2462399 February 1949 Hinchman
D165901 February 1952 Bloom et al.
2686643 August 1954 Bloom et al.
2849027 August 1956 Tetyak
2932687 April 1960 Cook
2937833 May 1960 Sachs
3310906 March 1967 Glukes
3464661 September 1969 Alesi, Jr.
3523667 August 1970 Guerrero
3531071 September 1970 Kubli
3643005 February 1972 Mathews
3765629 October 1973 Voelker et al.
3783907 January 1974 Skinner
3856246 December 1974 Sinko
3964707 June 22, 1976 Lewis
4093076 June 6, 1978 Newton
4099626 July 11, 1978 Magnussen, Jr.
4114241 September 19, 1978 Bisping
4183484 January 15, 1980 Mathews
4244542 January 13, 1981 Mathews
4306697 December 22, 1981 Mathews
D265052 June 22, 1982 Husted
4601447 July 22, 1986 McFarland
4618114 October 21, 1986 McFarland
D296074 June 7, 1988 Seyfarth
5104072 April 14, 1992 Kuo et al.
5605419 February 25, 1997 Reinert, Sr.
5827441 October 27, 1998 Solbjorg
5992802 November 30, 1999 Campbell
6053456 April 25, 2000 Dispenza
6378811 April 30, 2002 Potter
7080864 July 25, 2006 Casteran
7223052 May 29, 2007 Evans
7806629 October 5, 2010 McCoy
7828251 November 9, 2010 Tollefson
7942371 May 17, 2011 McCoy
8020811 September 20, 2011 Nelson
8074945 December 13, 2011 Schoenau
8294030 October 23, 2012 Pollard, Jr.
8342474 January 1, 2013 Gilbreath
8783631 July 22, 2014 McCoy
8876068 November 4, 2014 McCoy
8985529 March 24, 2015 Masters et al.
9038967 May 26, 2015 Struck
20090224111 September 10, 2009 Gilbreath
Other references
  • Carlon snap-n-stac combo spacers, Apr. 2010, 6 pages.
  • Design U.S. Appl. No. 29/555,342, filed Feb. 20, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/555,343, filed Feb. 20, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/555,345, filed Feb. 20, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/555,347, filed Feb. 20, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/568,473, filed Jun. 18, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/568,474, filed Jun. 18, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/568,475, filed Jun. 18, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/568,476, filed Jun. 18, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/568,477, filed Jun. 18, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/568,479, filed Jun. 18, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/568,480, filed Jun. 18, 2016, Donald P. McCoy.
  • Design U.S. Appl. No. 29/568,481, filed Jun. 18, 2016, Donald P. McCoy.
Patent History
Patent number: D795047
Type: Grant
Filed: Feb 20, 2016
Date of Patent: Aug 22, 2017
Assignee: Underground Devices, Inc. (Northbrook, IL)
Inventor: Donald P McCoy (Lake Forest, IL)
Primary Examiner: Lakiya Rogers
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/555,344
Classifications
Current U.S. Class: D8/380; D8/354