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Patent
D679301
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Priority
Jan 20 2006
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Filed
May 23 2012
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Issued
Apr 02 2013
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Expiry
Apr 02 2027
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Assg.orig
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Entity
unknown
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6
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16
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n/a
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The ornamental design for a stuffing box bushing with lantern ring and a slit with a locking feature, as shown and described.
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FIG. 1 is a top perspective view of a stuffing box bushing with lantern ring and having a slit with a locking feature showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof:
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a top perspective view of the bushing showing the slit open.
Wilkinson, Mark R.
Patent |
Priority |
Assignee |
Title |
3697088, |
|
|
|
4102419, |
May 10 1976 |
|
Rolling cutter drill bit with annular seal rings |
4301893, |
Jul 27 1979 |
ST JEAN, PATRICIA M ; A W CHESTERTON, CO |
Lantern rings |
4909638, |
Feb 05 1987 |
Daido Metal Company, Ltd. |
Bush bearings of male and female clinch type having at least two joints |
5333883, |
Nov 14 1991 |
J. M. Voith GmbH |
Stuffing box seal |
600469, |
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6142923, |
Aug 05 1998 |
GBR Systems Corporation |
Roller ring |
6340161, |
Feb 16 2000 |
SKF USA INC |
Machinery seal |
6793050, |
Aug 30 2001 |
GKN AUTOMOTIVE,INC |
Dynamic damper |
7252291, |
Nov 12 2004 |
Board of Supervisors of Louisiana State University and Agricultural and Mechanical College |
Mechanical seal having a single-piece, perforated mating ring |
7458726, |
May 12 2005 |
Stabitec Stanz-Biegetechnik GmbH |
Bearing, particularly rubber bearing |
20070170657, |
|
|
|
20070170658, |
|
|
|
20090045589, |
|
|
|
D412336, |
Aug 05 1998 |
GBR Systems Corporation |
Roller ring |
D458285, |
Jun 19 2001 |
U-HAUL INTERNATIONAL, INC |
Bushing |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a