FIG. 1 is a front perspective view showing my new design, with portions of a central region of the panel that form no part of the claimed design shown by broken lines indicating that the panel has an indefinite length;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top view thereof:
FIG. 5 is a bottom view thereof;
FIG. 6 is a right end view thereof, it being understood that a left end view would be a mirror image of the right end view; and,
FIG. 7 is a sectional view, on an enlarged scale, as seen from a plane indicated by a line 7-7 in FIG. 3, showing a bracket shaped like the numeral “7.”
The design relates to short opposite end regions and to a short central region of a side panel that is used in forming a pipe trench. The three short regions of the claimed design are connected by intervening structure that forms no part of the claimed design.
All subject matter depicted by broken lines is environmental, is provided for merely for illustrative purposes, and forms no part of the claimed design.
Patent |
Priority |
Assignee |
Title |
2305955, |
|
|
|
2701027, |
|
|
|
3733761, |
|
|
|
3912408, |
|
|
|
4498807, |
Sep 08 1983 |
ABT, INC |
Drainage channel with means for maintaining proper slope during installation |
4515498, |
Nov 23 1982 |
ABT, INC |
Slotted drainage grate with support |
4553874, |
Nov 23 1982 |
ABT, INC |
Slotted drainage grate with support |
4621939, |
Nov 23 1982 |
ABT, INC |
Drainage channel |
4630962, |
Nov 23 1982 |
ABT, INC |
Drainage channel with locking grate |
4630966, |
Nov 30 1984 |
ACO Polymer Products, Inc. |
Drainage channel |
4640643, |
Jun 19 1985 |
ABT, INC |
Sidewall extension for drain channel system and method for extending the continuous slope of a drainage channel system |
4699544, |
Nov 30 1984 |
ACO Polymer Products, Inc. |
Protective frame device for drainage channel |
4815888, |
Jan 05 1988 |
|
Swimming pool drain |
4844655, |
Mar 02 1987 |
|
Surface drainage conduit installation structure and method |
4878782, |
Dec 11 1987 |
Hubbell Incorporated |
Drain channel alignment and installation apparatus |
4940359, |
Feb 17 1989 |
ACO Polymer Products, Inc. |
Chemical safety conduit or trench |
4993878, |
Mar 17 1989 |
ABT, INC |
Method and apparatus for forming a trench |
5000621, |
Mar 17 1989 |
ABT, INC |
Apparatus for forming a trench |
5026202, |
Nov 30 1988 |
|
Sidewall extension member for a drainage channel |
5213438, |
Dec 06 1991 |
ACO POLYMER PRODUCTS, INC , AN OHIO CORP |
Chemical safety trench drain conduit |
5226748, |
Apr 29 1991 |
ACO Polymer Products, Inc.; ACO POLYMER PRODUCTS, INC AN OHIO CORPORATION |
Trench drain channel clip support |
5256000, |
Aug 17 1992 |
ABT, INC |
Apparatus for forming a multi-walled trench |
5277522, |
Jun 02 1992 |
EMPIRE MANUFACTURING, INC A CORP OF MINNESOTA |
Trench shield assembly |
5281052, |
Aug 17 1992 |
ABT, INC |
Multi-containment trench system |
5529436, |
May 11 1994 |
Tuf-Tite, Inc. |
Trench drain system |
5538361, |
Jul 22 1994 |
ABT, INC |
Apparatus for forming a trench |
5568995, |
Aug 09 1994 |
ABT, INC |
Method and apparatus for adding a double liner to a trench |
5645367, |
Jul 11 1995 |
ABT, INC , A CORP OF NORTH CAROLINA |
Drainage system having an embedded conduit connector |
5718537, |
Dec 29 1995 |
CREDIT SUISSE, AS ADMINISTRATIVE AGENT |
Trench drain |
5810513, |
Sep 17 1996 |
ABT, INC |
Method and apparatus for preventing trench overflows behind trench liners |
5971662, |
Dec 29 1995 |
Zurn Industries, Inc |
Trench drain |
6000881, |
Feb 17 1998 |
ZURN WATER, LLC |
Trench drain |
6027283, |
Jun 30 1998 |
Hubbell Incorporated |
End caps for drainage system |
6113311, |
Feb 17 1998 |
ZURN WATER, LLC |
Trench drain |
6220784, |
Feb 18 1998 |
Hoosier Group, LLC |
Method and apparatus for forming a trench |
6595720, |
Nov 01 2001 |
ACO POLYMER PRODUCTS, INC |
Method and apparatus for forming a trench drain |
7048466, |
Oct 26 2001 |
Aliaxis R & D SAS |
Channel element for road drainage gutter |
7125506, |
Jun 21 2004 |
ACO, INC |
Drainage channel installation device |
7413372, |
Apr 20 2005 |
TWM IP, LLC |
Trench drain frame and grate assembly |
7438802, |
Nov 03 2004 |
|
Run-off water filter for storm drains |
7534071, |
Jul 13 2004 |
ACO Polymer Products, Inc. |
Channel installation device |
7637695, |
Sep 14 2006 |
Neenah Foundry Company |
Heavy duty trench frame and grate assembly |
7736092, |
Jun 13 2006 |
Josam Company |
Trench drain with sloping rails |
7967523, |
Oct 05 2007 |
WATTS REGULATOR CO |
Trench drain assembly |
7975436, |
Sep 03 2008 |
Advanced Pedestals, Ltd. |
Utility trench cover and manufacturing method |
20050025572, |
|
|
|
193927, |
|
|
|
D246384, |
Feb 09 1976 |
Moduloc Concrete Products (London) Ltd. |
Pre-cast concrete unit for manholes |