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The ornamental design for an underground conduit, as shown and described. |
FIG. 1 is a perspective view of an underground conduit showing our new design, the center thereof shown broken-away to indicate indeterminate length;
FIG. 2 is a front elevational view thereof;
FIG. 3 is an end elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Hubbard, Charles E., Berkemeier, Donald E.
Patent | Priority | Assignee | Title |
8464985, | Oct 14 2008 | Attachment device for elongated member | |
D307481, | Mar 21 1988 | HELLER FINANCIAL, INC ; AMG INTERNATIONAL, INC | Decorative extrusion |
D307483, | Mar 21 1988 | HELLER FINANCIAL, INC ; AMG INTERNATIONAL, INC | Decorative extrusion |
D597963, | Oct 14 2008 | Electrical wiring hanger | |
D762455, | Nov 14 2012 | VFC GROUP, LLC | Lightning protection mount |
D822617, | Jun 12 2016 | TITAN3 TECHNOLOGY LLC | Corner cable conduit |
D860263, | Jan 16 2018 | Mid-South Control Line, LLC | Encapsulated conduit having jacket with sections of reduced material |
D860264, | Jan 16 2018 | Mid-South Control Line, LLC | Encapsulated conduits having jacket with sections of reduced material |
Patent | Priority | Assignee | Title |
220765, | |||
3004330, | |||
4137424, | Apr 26 1976 | Staff KG | Rail for supporting electrical fixtures |
4454692, | Oct 30 1981 | EPIC METALS CORPORATION,A CORP OF PA | Metal deck raceway construction |
4479687, | Oct 28 1980 | Electrak International Limited | Electrical distribution system |
175586, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 28 1983 | HUBBARD, CHARLES E | LOF PLASTICS INC , A CORP OF NJ | ASSIGNMENT OF ASSIGNORS INTEREST | 004251 | /0255 | |
Nov 28 1983 | BERKEMEIER, DONALD E | LOF PLASTICS INC , A CORP OF NJ | ASSIGNMENT OF ASSIGNORS INTEREST | 004251 | /0255 | |
Dec 05 1983 | Lof Plastics Inc. | (assignment on the face of the patent) | / |
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