Patent
   D846222
Priority
Feb 13 2015
Filed
Apr 15 2016
Issued
Apr 16 2019
Expiry
Apr 16 2034
Assg.orig
Entity
unknown
3
17
n/a
We claim the ornamental design for the stepped spiral chute assembly having friction reduction panels, as shown.

FIG. 1 is a top perspective view of a stepped spiral chute assembly having friction reduction panels showing our new design;

FIG. 2 is a front side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the figures are for the purpose of illustrating portions of the stepped spiral chute assembly having friction reduction panels and form no part of the claimed design.

Rodriguez, D. Robert, McClary, John R.

Patent Priority Assignee Title
11155413, Sep 13 2019 Stock Manufacturing and Design Co., Inc.; STOCK MANUFACTURING AND DESIGN CO , INC Modular spiral chute
11667471, Sep 13 2019 Stock Manufacturing and Design Co., Inc. Modular spiral chute
D890442, Sep 28 2018 PETSMART HOME OFFICE, INC Spiral ramp for small animal habitat
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Apr 14 2016RODRIGUEZ, D ROBERTALTERNATIVE ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0383180459 pdf
Apr 15 2016Alternative Engineering, Inc.(assignment on the face of the patent)
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