FIG. 1 is front view of a flush to grade utilities vault showing our new design;
FIG. 2 is a back view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof; and,
FIG. 6 is a bottom view thereof.
Patent |
Priority |
Assignee |
Title |
1719224, |
|
|
|
2871457, |
|
|
|
3263853, |
|
|
|
3498011, |
|
|
|
3809969, |
|
|
|
3858755, |
|
|
|
4005253, |
May 14 1975 |
|
Grade-level enclosure for electrical apparatus |
4771910, |
Oct 13 1987 |
United Technologies Automotive, Inc. |
Top and housing with peripheral, resilient interface |
4836408, |
Oct 13 1987 |
Lear Automotive Dearborn, Inc |
Integral latching arm |
4840285, |
Oct 02 1986 |
Whirlpool Corporation |
Cabinet construction for a dryer |
4872575, |
Jun 30 1987 |
|
Protective housing structure for underground devices |
4961293, |
Jan 10 1989 |
HOUSE, MARYLYN |
Precast, prestressed concrete secondary containment vault |
5249697, |
May 19 1992 |
|
Meter pit |
5272279, |
Jul 01 1992 |
Bel Products Inc. |
General purpose electrical box kit |
5534664, |
Jun 02 1992 |
Service Machine Co. |
Explosion proof power supply enclosure for hazardous atmosphere lighting systems |
5778608, |
Jan 31 1995 |
OLDCASTLE PRECAST, INC |
Vaulted underground storage tank |
5791098, |
Sep 24 1996 |
Cott Manufacturing Co. |
Reinforced structure for below-grade housing of equipment |
5828544, |
May 24 1996 |
Yazaki Corporation |
Electronic unit fixing structure of electronic unit box |
5864091, |
Jul 03 1996 |
Sumitomo Wiring Systems, Ltd. |
Shock resistant electrical connection box |
5939669, |
Nov 15 1996 |
CCS Technology, Inc |
Underground container |
5950368, |
Mar 17 1997 |
CAVOTEC ACQUISITION US INC |
Waterproof pit cover |
6006944, |
Aug 25 1997 |
|
Battery storage vault |
6016828, |
Jan 04 1999 |
HUTCHINS, SCOTT, MR ; DAUGHERTY, CHARLES V , MR |
Vault vent having dual ball water seal |
6087582, |
Oct 10 1996 |
|
Rock utility enclosure apparatus |
6164369, |
Jul 13 1999 |
COMMSCOPE, INC OF NORTH CAROLINA |
Door mounted heat exchanger for outdoor equipment enclosure |
6173733, |
Dec 03 1997 |
HYDROCOWL, INC |
Enclosure for compact design backflow prevention device |
6229707, |
Jul 14 1999 |
TELECT, INC |
Calamity-proof electrical equipment cabinet door systems |
6304444, |
Aug 24 1999 |
AT&T Corp |
Underground centralized power supply/battery vault |
6359218, |
Apr 04 2000 |
Sun Microsystems, Inc |
Modular and expandable enclosure for electronic equipment |
6365826, |
Dec 22 1999 |
General Electric Company |
Waterproof enclosure for electrical devices |
6422413, |
Dec 19 1989 |
THE HALL PATENT GROUP, LLC |
Tank vault |
6586674, |
Nov 29 2000 |
Harting Automotive GmbH & Co. KG |
Hermetically sealed housing |
6629619, |
Oct 01 1998 |
Yazaki Corporation |
Waterproof structure of electrical junction box |
6642446, |
Nov 16 2000 |
Robroy Industries, Inc. |
Enclosure |
6749080, |
Mar 05 2003 |
|
Underground utility housing |
6772566, |
Jul 01 2003 |
HUTCHINS, SCOTT, MR ; DAUGHERTY, CHARLES V , MR |
Below grade utilities vault |
6899240, |
Sep 25 2002 |
OLDCASTLE PRECAST, INC |
Subgrade vault |