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Patent
D915624
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Priority
Feb 06 2020
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Filed
Feb 06 2020
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Issued
Apr 06 2021
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Expiry
Apr 06 2036
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Assg.orig
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Entity
unknown
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5
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9
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n/a
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The ornamental design for a stair tread, as shown and described.
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FIG. 1 is an upper perspective view of a stair tread showing my new design.
FIG. 2 is front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a side view thereof; and,
FIG. 6 is an opposite side view thereof.
The bottom of the stair tread, which is not illustrated in the drawings, forms no part of the claimed design.
Allen, Randy B.
Patent |
Priority |
Assignee |
Title |
D279607, |
Dec 27 1982 |
FABWEL INC , A CORP OF IN |
Step plate |
D416158, |
Jul 20 1998 |
Foamex Innovations Operating Company |
Carpet underlay |
D496472, |
Jul 09 2003 |
Whirlpool Corporation |
Tread plate flooring |
D498307, |
Jul 09 2003 |
Whirlpool Corporation |
Tread plate tile flooring |
D540094, |
Mar 24 2005 |
R&L MARKETING & SALES, INC |
Floor mat with scraping and wiping characteristics |
D639534, |
Feb 08 2008 |
YUPOONG, INC |
Gore-shaped cooling pack |
D704960, |
May 06 2009 |
STARECASING SYSTEMS INC |
Stair tread overlay |
D707981, |
May 23 2013 |
|
Mat |
95158, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a