Light barrier for gates

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Description

FIG. 1 is a front perspective view of a new design for a light barrier for gates design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is left elevation view thereof; and,

FIG. 8 is a right elevation view thereof.

The phantom lines showing indicia on the front of the light barrier for gates are included for the purpose of illustrating portions of the light barrier for gates and form no part of the claimed design.

Claims

The ornamental design for a light barrier for gates, as shown and described.

Referenced Cited
U.S. Patent Documents
D322776 December 31, 1991 DiCarlo, Jr.
D361057 August 8, 1995 Fayfield
D369348 April 30, 1996 Hu
D373759 September 17, 1996 Tanaka et al.
D401562 November 24, 1998 Brass et al.
D401564 November 24, 1998 La Police
D401910 December 1, 1998 Fooks et al.
D412316 July 27, 1999 Fayfield
D421422 March 7, 2000 La Police
D470462 February 18, 2003 Fayfield et al.
D471162 March 4, 2003 Fayfield
D516043 February 28, 2006 Jacoby et al.
Patent History
Patent number: D565512
Type: Grant
Filed: Mar 28, 2007
Date of Patent: Apr 1, 2008
Assignee: Marantec Antriebs-und Steuerungstechnik GmbH & Co KG (Marienfeld)
Inventor: Michael Hörmann (Halle)
Primary Examiner: Selina Sikder
Assistant Examiner: Thomas J Johannes
Attorney: Carter, DeLuca, Farrell & Schmidt, LLP
Application Number: 29/285,389
Classifications
Current U.S. Class: Photocell Operated (21) (D13/165)