Rail sit-prevention unit

- Curb Allure LLC
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Description

FIG. 1 is a perspective view of a rail sit-prevention unit.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a side view thereof; and,

FIG. 5 is a top view thereof.

The broken lines showing environmental structural is for illustrative purposes only and form no part of the claim.

Claims

We claim the ornamental design for a rail sit-prevention unit, as shown and described.

Referenced Cited
U.S. Patent Documents
3972510 August 3, 1976 Dougherty
4103875 August 1, 1978 Glass
4269008 May 26, 1981 Assouline
D642654 August 2, 2011 Paulin
Patent History
Patent number: D683470
Type: Grant
Filed: Dec 21, 2011
Date of Patent: May 28, 2013
Assignee: Curb Allure LLC (New York, NY)
Inventors: Kimberly Johnson (New York, NY), Anne Stamper (New York, NY)
Primary Examiner: Doris Clark
Application Number: 29/409,299
Classifications
Current U.S. Class: Railing Unit Or Fence (D25/38.1)