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PTO
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Patent
D911912
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Priority
Feb 12 2019
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Filed
Feb 12 2019
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Issued
Mar 02 2021
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Expiry
Mar 02 2036
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Assg.orig
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Entity
unknown
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3
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35
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n/a
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We claim the ornamental design for a rear bolster, as shown and described.
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FIG. 1 is a perspective view of a trailer rear end frame including a rear bolster according to our new design.
FIG. 2 is an alternate perspective view of the trailer rear end frame including the rear bolster of FIG. 1; and,
FIG. 3 is a rear view of the trailer rear end frame including the rear bolster of FIG. 1.
The portions of the rear bolster shown in broken lines form no part of the claimed design.
Fenton, Gary L., Drost, Jason Alan
| Patent |
Priority |
Assignee |
Title |
| 10179559, |
Mar 28 2017 |
Ford Global Technologies, LLC |
Rear impact guard for a vehicle |
| 10272859, |
Aug 18 2015 |
STI Holdings, Inc. |
Trailer with rear impact guard |
| 10369949, |
Feb 27 2017 |
STI HOLDINGS, INC |
Rear impact guard |
| 10640068, |
Feb 27 2017 |
STI Holdings, Inc. |
Rear impact guard |
| 4211444, |
Jun 05 1978 |
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Dec 15 1980 |
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Aug 13 1993 |
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The United States of America as represented by the Secretary of the Army |
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STI Holdings, Inc. |
Trailer rear impact guard |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a