Patent
   D417736
Priority
Dec 29 1998
Filed
Dec 29 1998
Issued
Dec 14 1999
Expiry
Dec 14 2013
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for an "pre-formed stair component," as shown and described.

FIG. 1 is a front view of a pre-formed stair component showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof, wherein the elements shown in phantom represent an environment and are not part of the claimed invention;

FIG. 8 is a front view of a pre-formed stair component showing my new design, and depicting an alternate embodiment thereof;

FIG. 9 is a rear view of the pre-formed stair component of FIG. 8;

FIG. 10 is a right side view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a top view thereof;

FIG. 13 is a bottom view thereof; and,

FIG. 14 is a perspective view thereof, wherein the elements shown in phantom represent an environment and are not part of the claimed invention .

Cavaness, Joseph

Patent Priority Assignee Title
7165362, Jul 15 2002 Apple Inc Glass support member
D478999, Jul 15 2002 APPLE COMPUTER INC Staircase
Patent Priority Assignee Title
3888058,
5553421, Sep 11 1993 Structural building components
D281106, Dec 09 1981 METAL FABRICATIONS VIC PTY LTD , A CORP OF VICTORIA; CHADWICK MANAGEMENT SERVICES PTY LIMITED Scaffold plank
D322134, Dec 06 1989 Ronningen Research & Development Company Platform support
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