Patent
   D435118
Priority
Dec 22 1998
Filed
Jun 22 1999
Issued
Dec 12 2000
Expiry
Dec 12 2014
Assg.orig
Entity
unknown
2
2
n/a
The ornamental design for step for climbing wall surface, as shown and described.

FIG. 1 is a top, front and right side perspective view of step for climbing wall surface embodying my new design;

FIG. 2 is a bottom, front and left side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a top, front and right perspective view of step for climbing wall surface illustrating a second embodiment of my new design;

FIG. 10 is a bottom, front and left side perspective view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a front elevational thereof;

FIG. 14 is a rear elevational thereof;

FIG. 15 is a right side view thereof; and,

FIG. 16 is a left side view thereof.

Takahashi, Eizo

Patent Priority Assignee Title
D556917, Jul 09 2004 M.A. Industries, Inc. Two sided manhole step
D839451, Oct 17 2017 M.A. Industries, Inc. Manhole step
Patent Priority Assignee Title
4869342, Oct 31 1988 Clay & Bailey Mfg. Co., Inc. Drive in manhole step
D304376, Sep 29 1987 Lane International Corporation Manhole step
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 22 1999Miyama Kogyo Co., Ltd.(assignment on the face of the patent)
Aug 25 1999TAKAHASHI, EIZOMIYAMA KOGYO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0102190799 pdf
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