Patent
   D403783
Priority
May 23 1997
Filed
May 23 1997
Issued
Jan 05 1999
Expiry
Jan 05 2013
Assg.orig
Entity
unknown
16
2
n/a
I claim the ornamental design of a working platform, as shown and described .

FIG. 1 is a perspective view of the working platform showing my new design;

FIG. 2 is a front elevational view therof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right end elevational view thereof;

FIG. 7 is a left end elevational view thereof; and,

FIG. 8 is a folded view of the working platform, the floor element shown removed.

Takai, Ishiyuki

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Patent Priority Assignee Title
5588500, Sep 14 1994 Japan Steels International Inc. Elevatable work facility
208630,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 23 1997Sanritsu Giken Kogyo Kabushiki-Kaisya(assignment on the face of the patent)
Jun 16 1997TAKAI, ISHIYUKISanritsu Giken Kogyo Kabushiki-KaisyaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087760449 pdf
Jun 16 1997TAKAI, ISHIYKISANRITSU GIKEN KOGYO KABUSHIKI KAISYA ASSIGNMENT OF ASSIGNOR S INTEREST RE-RECORD TO CORRECT THE RECORDATION DATA OF 09-08-97 TO 08-20-97 PREVIOUSLY RECORDED AT REEL 8776, FRAME 0449 0089760476 pdf
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