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Patent
D268923
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Priority
Sep 19 1980
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Filed
Sep 19 1980
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Issued
May 10 1983
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Expiry
May 10 1997
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Assg.orig
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Entity
unknown
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8
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2
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n/a
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The ornamental design for a seat attachment for tricycles, as shown and described.
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FIG. 1 is a front perspective view of a seat attachment for tricycles
showing my new design.
FIG. 2 is a rear perspective view of the side opposite that shown in FIG.
1.
The broken lines in the drawing are for illustrative purposes only.
Mann, James A.
| Patent |
Priority |
Assignee |
Title |
| 11305831, |
Dec 30 2015 |
Yucca Dune, Inc. |
Mobile performance system |
| D289273, |
Nov 28 1984 |
Sibling Cycle, Inc. |
Tricycle having a passenger carrier |
| D308499, |
Nov 28 1984 |
SYBLING CYCLE, INC , A CORP OF LOUISIANA |
Tricycle having a passenger carrier |
| D310644, |
Oct 30 1987 |
|
Tricycle |
| D386469, |
Feb 18 1994 |
LEHMAN TRIKES U S A , INC |
Rear wheel unit for motorcycle to tricycle conversion |
| D427943, |
May 14 1996 |
LEHMAN TRIKES U S A , INC |
Exterior surface of rear wheel unit for a motorcycle to tricycle conversion kit |
| D547241, |
Apr 11 2003 |
Larry, Dornbusch |
Exterior surface of a rear wheel unit for a motorcycle to tricycle conversion kit |
| D932379, |
Jul 18 2019 |
Tianjin Shengshida Technology Co., Ltd.; TIANJIN SHENGSHIDA TECHNOLOGY CO , LTD |
Seat for tricycle |
| Patent |
Priority |
Assignee |
Title |
| 149193, |
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| D254968, |
Sep 15 1978 |
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Three-wheeled vehicle |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a