Patent
   D518899
Priority
Jul 07 2004
Filed
Jul 07 2004
Issued
Apr 11 2006
Expiry
Apr 11 2020
Assg.orig
Entity
unknown
0
3
n/a
We claim, the ornamental design for a pair of attachment brackets, as shown and described.

FIG. 1 is a perspective view of the attachment brackets of the present invention showing a bunk bed and a ladder in phantom view, for illustrative purposes only and form no part of the claimed design.

FIG. 2 is a perspective view showing the top and left side of one of the pair of attachment, the C-shaped bracket thereof having the same appearance from the front as from the back.

FIG. 3 is a perspective view showing the top and right side of one of the pair of attachment brackets of FIG. 2.

FIG. 4 is a perspective view showing the top and right side of the inner bracket portion of the present invention; and,

FIG. 5 is a perspective view showing the left side and bottom of the inner bracket portion of FIG. 4.

Graffy, Thomas F., Gevorkyan, Stepan

Patent Priority Assignee Title
Patent Priority Assignee Title
5833028, Dec 03 1997 Roller attachment for ladders
6276490, Aug 26 1996 P&S Improvements Ladder having movable ladder support
D408556, Jun 24 1996 Ladder stabilizing top
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Jun 18 2004GEVORKYAN, STEPANTOPLINE MANUFACTURING INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0155590806 pdf
Jul 07 2004Topline Manufacturing, Inc.(assignment on the face of the patent)
Aug 18 2020GEVORKYAN, STEPANTOP LINE MFG INCNUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 0536370942 pdf
Aug 18 2020GEVORKYAN, STEPANTOP LINE MFG INCCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 015559 FRAME: 0807 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0536360649 pdf
Aug 28 2020GRAFFY, THOMASTOP LINE MFG INCNUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 0537610936 pdf
Oct 04 2021TOP LINE MFG INCTOPLINE MANUFACTURING, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0577400199 pdf
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