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Patent
D243953
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Priority
Aug 15 1973
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Filed
Aug 15 1973
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Issued
Apr 05 1977
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Expiry
Apr 05 1991
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Assg.orig
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Entity
unknown
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4
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1
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n/a
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The ornamental design for a safety ladder for above the ground swimming pool, as shown and described.
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FIG. 1 is a perspective view of my new novel design of a safety ladder for
above the ground swimming pool;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a side elevation view thereof, the broken line showing of the
swimming pool wall being for illustrative purposes only;
FIG. 4 is a rear elevation view thereof; and
FIG. 5 is a top plan view thereof.
Gannon, Peter F.
Patent |
Priority |
Assignee |
Title |
7090049, |
Apr 30 2004 |
|
Aquatic ladder adapted for marine applications |
7464792, |
Apr 30 2004 |
HOUSER, MATTHEW |
Aquatic ladder adapted for marine applications |
8157054, |
Apr 30 2004 |
|
Aquatic ladder for marine applications |
D938539, |
Feb 14 2019 |
KSH Brands, LLC |
Trampoline access and egress structure |
Patent |
Priority |
Assignee |
Title |
3023832, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 15 1973 | | Vinyl-Fab Industries | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a