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Patent
D428159
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Priority
Feb 11 1999
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Filed
Feb 11 1999
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Issued
Jul 11 2000
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Expiry
Jul 11 2014
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Assg.orig
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Entity
unknown
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3
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26
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n/a
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The ornamental design of a road surface aperture frame, as shown and described.
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FIG. 1 is a top perspective view of a road surface aperture frame
incorporating the design:
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a side elevational view thereof.
McCoy, Harry, McCoy, Jean, Morison, Brian W.
| Patent |
Priority |
Assignee |
Title |
| 1384712, |
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|
| 2021759, |
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|
| 3858998, |
|
|
|
| 4013374, |
Oct 16 1975 |
Passavant-Werke Michelbacher Hutte |
Cover for manhole structures |
| 4015373, |
Feb 11 1975 |
Usines et Acieries de Sambre et Meuse |
Manhole assembly with removable cover, especially for a carriageway |
| 4145151, |
Mar 30 1978 |
|
Manhole cover and frame work |
| 4364689, |
Apr 25 1980 |
FIDUM, A CORP OF FRANCE |
Manhole cover assembly |
| 4454039, |
Jul 19 1982 |
|
Frame and cover members for constructing apertures in road surfaces |
| 4553874, |
Nov 23 1982 |
ABT, INC |
Slotted drainage grate with support |
| 4723866, |
Jun 19 1985 |
MCGARD, LLC F K A DD&D-MI, LLC |
Manhole cover locking bolt construction |
| 4763449, |
Apr 29 1985 |
Pont-A-Mousson S.A. |
Manhole cover sealing and locking arrangement |
| 4934715, |
Jan 09 1989 |
|
Gasket for use with manhole covers |
| 4976568, |
Oct 20 1988 |
The Hopper Foundry (1977) Limited |
Device for raising level of manhole cover |
| 5106231, |
Jan 31 1989 |
ABT, Inc. |
Drainage channel having improved coping for receiving grate |
| 5195590, |
Aug 22 1989 |
|
Method and apparatus for protecting an environmental monitoring well head |
| 5295535, |
Apr 13 1992 |
The Boles Company, Inc. |
Cover for an observation well |
| 5318376, |
Dec 07 1992 |
|
Manhole frame |
| 5324135, |
Apr 28 1993 |
|
Locking cover |
| 5470170, |
Nov 19 1992 |
ELGIN MOLDED PLASTICS, INC |
Pavement markers and method for making |
| 5482400, |
Oct 03 1994 |
National Rubber Technology Inc. |
Segmented adjustment riser |
| 5507590, |
Aug 04 1994 |
|
Cover assembly for manholes and the like |
| 5536110, |
Jun 28 1994 |
|
Transition collar and spacing device for use in road construction |
| 5611640, |
May 27 1994 |
|
Method and apparatus for anchoring a utility grate cover |
| 5628152, |
Aug 16 1995 |
|
Adjustable manhole cover support with shield |
| 660731, |
|
|
|
| D336524, |
Aug 02 1989 |
|
Speed restriction hump |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a