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Patent
D777494
Priority
May 22 2015
Filed
May 22 2015
Issued
Jan 31 2017
Expiry
Jan 31 2032
Assg.orig
Entity
unknown
24
29
n/a
The ornamental design for a chair frame , as shown and described.
FIG. 1 is a rear perspective view of my new design with environmental elements shown;
FIG. 2 is a left side view of my new design with environmental elements shown;
FIG. 3 is a front right perspective of my new design;
FIG. 4 is a front view of my new design; and,
FIG. 5 is a top view of my new design.
The views not shown form no part of the claimed design. The dashed lines in FIGS. 1, 2, 3 and 5 represent unclaimed elements, including environmental elements, and form no part of the claimed design.
Prestwich, Jonathan
Patent
Priority
Assignee
Title
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THYSSENKRUPP STAIRLIFTS B V
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Patent
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Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a