Conduit extension
Description
The broken lines shown represent portions of the conduit extension that form no part of the claimed design.
Claims
The ornamental design for a conduit extension, as shown and described.
Referenced Cited
U.S. Patent Documents
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D503333 | March 29, 2005 | Ledingham |
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Patent History
Patent number: D915300
Type: Grant
Filed: Sep 17, 2018
Date of Patent: Apr 6, 2021
Inventor: Tharp Patrick Holton (Sulphur, LA)
Primary Examiner: Jennifer O King
Application Number: 29/663,519
Type: Grant
Filed: Sep 17, 2018
Date of Patent: Apr 6, 2021
Inventor: Tharp Patrick Holton (Sulphur, LA)
Primary Examiner: Jennifer O King
Application Number: 29/663,519
Classifications
Current U.S. Class:
Conduit, Duct Or Channel (D13/155)