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Patent
   D940901
Priority
Jul 19 2019
Filed
Jan 20 2020
Issued
Jan 11 2022
Expiry
Jan 11 2037
Inventors
Park, Soon…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
2
References
6
Maint.:
n/a
The ornamental design for a part of ladder, as shown and described.

1.1 Part of ladder
INVENTORS:

Park, Soon Gyu

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
ER1001,
ER6453,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D297768, Mar 11 1985 Emerson Electric Co Step ladder section
D300366, Apr 14 1986 EMERSON ELECTRIC CO , A CORP OF MISSOURI Step ladder back section
D388883, Aug 26 1994 Ladder platform
D748821, Feb 23 2015 Barrow wheel and spool dispenser material attachment set for a ladder
D817516, Apr 05 2017 LOUISVILLE LADDER INC. End cap for a ladder
D836215, May 06 2016 Lock N Climb, LLC Ladder hand rail
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