Monolithic duct spacer
Latest Underground Devices, Inc. Patents:
Description
The broken lines are included for the purpose of illustrating portions of the monolithic duct spacer and form no part of the claimed design. The dot dash dot lines immediately adjacent to the shaded areas represent bounds of the claimed design.
Claims
The ornamental design for a monolithic duct spacer, as shown and described.
Referenced Cited
U.S. Patent Documents
4601447 | July 22, 1986 | McFarland |
4618114 | October 21, 1986 | McFarland |
D296074 | June 7, 1988 | Seyfarth |
7942371 | May 17, 2011 | McCoy |
8020811 | September 20, 2011 | Nelson |
8783631 | July 22, 2014 | McCoy |
D771478 | November 15, 2016 | McCoy |
D772044 | November 22, 2016 | McCoy |
D772045 | November 22, 2016 | McCoy |
D772046 | November 22, 2016 | McCoy |
D772047 | November 22, 2016 | McCoy |
D772048 | November 22, 2016 | McCoy |
D772049 | November 22, 2016 | McCoy |
D772050 | November 22, 2016 | McCoy |
D794433 | August 15, 2017 | McCoy |
D794434 | August 15, 2017 | McCoy |
D795046 | August 22, 2017 | McCoy |
D795047 | August 22, 2017 | McCoy |
D795048 | August 22, 2017 | McCoy |
Patent History
Patent number: D889941
Type: Grant
Filed: Nov 22, 2019
Date of Patent: Jul 14, 2020
Assignee: Underground Devices, Inc. (Northbrook, IL)
Inventor: Donald P McCoy (Lake Forest, IL)
Primary Examiner: Keli L Hill
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/714,446
Type: Grant
Filed: Nov 22, 2019
Date of Patent: Jul 14, 2020
Assignee: Underground Devices, Inc. (Northbrook, IL)
Inventor: Donald P McCoy (Lake Forest, IL)
Primary Examiner: Keli L Hill
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/714,446
Classifications
Current U.S. Class:
D8/354;
D8/380