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PTO
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Dossier
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Patent
D308684
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Priority
Sep 15 1987
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Filed
Sep 15 1987
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Issued
Jun 19 1990
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Expiry
Jun 19 2004
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Assg.orig
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Entity
unknown
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13
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4
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n/a
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The ornamental design for an earth working pick for graders or the like, as shown.
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FIG. 1 is a rear elevational view of an earth working pick for graders or
the like, showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a front perspective view thereof; and
FIG. 5 is a rear perspective view thereof.
Meyers, Thomas A.
| Patent |
Priority |
Assignee |
Title |
| 10851523, |
Nov 05 2018 |
Caterpillar Inc.; Caterpillar Inc |
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| 11473273, |
Apr 13 2018 |
Caterpillar Inc. |
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| 11512456, |
Apr 13 2018 |
Caterpillar Inc. |
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| 11619031, |
Nov 05 2018 |
Caterpillar Inc. |
Retention system for motor grader bits |
| 5224555, |
Dec 18 1991 |
ESCO BUCYRUS, INC |
Wear element for a scraping operation |
| D699269, |
Aug 01 2012 |
BEAVER MULCHING INC |
Combined mulching tooth and holder |
| D798913, |
Feb 04 2016 |
BEAVER MULCHING INC |
Combined mulching tooth and depth limiter |
| D890816, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
| D907072, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
| D924944, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
| D941887, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
| D958199, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
| D976966, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a