Patent
   D986993
Priority
Jan 18 2023
Filed
Jan 18 2023
Issued
May 23 2023
Expiry
May 23 2038
Assg.orig
Entity
unknown
2
10
n/a
The ornamental design for an adjustable height balance beam, as shown and described.

FIG. 1 is a front, right and top perspective view of an adjustable height balance beam, showing my design.

FIG. 2 is a rear, right and top perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a left side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Liu, Qiangsong

Patent Priority Assignee Title
ER9127,
ER9986,
Patent Priority Assignee Title
3510129,
3990697, Feb 18 1975 Olympic Spieth Anderson Limited Balance beam with a resilient coating
5037086, Apr 30 1990 Russell Corporation Balance beam with reflex mechanism
6077195, Oct 31 1997 Russell Corporation Balance beam
6168549, Sep 21 1999 Russell Corporation Leg assembly for balance beam
20020177508,
20190126085,
20200078627,
D308698, Jul 27 1987 SCHOOL SPECIALTY Educational balance beam
D815701, Nov 04 2016 Balance beam
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 12 2023LIU, QIANGSONG YANSHAN FEITE SPORTS EQUIPMENT MANUFACTURING CO LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0624150260 pdf
Jan 18 2023Yanshan Feite Sports Equipment Manufacturing Co. LTD.(assignment on the face of the patent)
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