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Patent
D753800
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Priority
Apr 08 2015
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Filed
Apr 08 2015
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Issued
Apr 12 2016
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Expiry
Apr 12 2030
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Assg.orig
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Entity
unknown
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7
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33
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n/a
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The ornamental design for a gas main gate box safety riser, as shown.
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FIG. 1 is a top perspective view of a gas main gate box safety riser showing my new design;
FIG. 2 is top view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a left side view thereof.
Callaghan, David
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Title |
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|
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Assignee |
Title |
1639495, |
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3331295, |
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3408778, |
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3537471, |
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3717963, |
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380308, |
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3891337, |
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3968600, |
Sep 05 1972 |
National Utility Products Company |
Adjustable manhole cover support structure |
4187647, |
Oct 25 1977 |
JOHN ROBSON HALL |
Manhole extender elements |
4188151, |
Oct 25 1977 |
JOHN ROBSON HALL |
Manhole extension assembly |
4325405, |
Jan 24 1980 |
|
Valve box assembly |
5070564, |
Apr 25 1991 |
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Gate box lid lifter |
5394898, |
Apr 13 1994 |
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Valve box adapter |
5803125, |
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5996612, |
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WHITE, DENNIS WAYNE; JACOBS, JOHN LEONARD |
Top operating telescoping adjustable valve box and valve stem assembly |
20050001195, |
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226523, |
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D252218, |
Jun 20 1977 |
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Water meter box or the like |
D319883, |
Oct 12 1988 |
Universal Valve Company, Inc. |
Ring for a manhole cover |
D454384, |
Feb 07 2001 |
DELTA FAUCET COMPANY |
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D459443, |
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|
Valve facing |
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D692534, |
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D739499, |
Nov 23 2009 |
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