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Patent
D334813
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Priority
Feb 07 1991
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Filed
Feb 07 1991
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Issued
Apr 13 1993
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Expiry
Apr 13 2007
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Assg.orig
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Entity
unknown
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2
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11
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n/a
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The ornamental design for a ladder bumper, as shown and described.
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FIG. 1 is a perspective view of a ladder bumper showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view, the rear being identical thereto; and,
FIG. 5 is a right side elevational view, the left side being identical
thereto.
Sheftel, Steven J.
Patent |
Priority |
Assignee |
Title |
10934777, |
Jan 11 2017 |
|
Durable ladder bumper guard |
D555258, |
Oct 10 2006 |
|
Ladder bootie |
Patent |
Priority |
Assignee |
Title |
2281684, |
|
|
|
2518107, |
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2925877, |
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3662856, |
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4469194, |
Oct 21 1983 |
|
Non-slip resilient ladder support |
4771862, |
Jan 22 1988 |
FOREMOST MANUFACTURING COMPANY, INC |
Ladder guards |
4880079, |
Sep 01 1988 |
|
Ladder cap |
4899848, |
Apr 28 1989 |
|
Guard for upper end of ladder side rail |
153900, |
|
|
|
D265592, |
Jun 17 1980 |
|
Protective ladder pad |
D303432, |
Jul 10 1987 |
Lehigh Consumer Products Corporation |
Reversible ladder bumper |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a