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Patent
D405454
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Priority
Aug 25 1997
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Filed
Aug 25 1997
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Issued
Feb 09 1999
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Expiry
Feb 09 2013
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Assg.orig
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Entity
unknown
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6
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8
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n/a
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I claim the ornamental design for a grout pump, as shown.
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FIG. 1 is a front elevational view of a grout pump showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a typical end elevational view shown at an enlarged scale as seen
from the left-hand end of FIG. 1;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
Bowen, Jeffrey L.
Patent |
Priority |
Assignee |
Title |
4406595, |
Jul 15 1981 |
|
Free piston pump |
4439200, |
Dec 14 1981 |
Lockheed Missiles & Space Co., Inc. |
Single stage high pressure centrifugal slurry pump |
5055007, |
Mar 13 1990 |
|
Over-ride valve assembly for air operated double diaphragm pumps |
240272, |
|
|
|
D292978, |
Aug 23 1985 |
PENTAIR PUMP GROUP, INC , A CORP OF MN |
Horizontal variable speed turbine pump |
D294947, |
Aug 06 1984 |
Wilden Pump & Engineering Co. |
Air driven diaphragm pump |
D325387, |
Sep 04 1990 |
|
Slurry pump |
D331412, |
Nov 13 1989 |
WILDEN PUMP & ENGINEERING, A CORP OF CA |
Air driven diaphragm pump |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 13 1997 | BOWEN, JEFFREY L | GEO-LOOP INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008808 | /0745 |
pdf |
Aug 25 1997 | | Geo-Loop Inc. | (assignment on the face of the patent) | | / |
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Maintenance Fee Events |
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Maintenance Schedule |
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